zmrok
vim
12
NORMAL.vimrcunixutf-8☰ 0% 0:2
set background=darkcolorscheme zmrok
123456789101112
NORMALcode.vimunixutf-8☰50%6:12
" Returns true if the color hex value is lightfunction! IsHexColorLight(color) abortlet l:raw_color = trim(a:color, '#')
let l:red = str2nr(substitute(l:raw_color, '(.{2}).{4}', '1', 'g'), 16)let l:green = str2nr(substitute(l:raw_color, '.{2}(.{2}).{2}', '1', 'g'), 16)let l:blue = str2nr(substitute(l:raw_color, '.{4}(.{2})', '1', 'g'), 16)
let l:brightness = ((l:red * 299) + (l:green * 587) + (l:blue * 114)) / 1000
return l:brightness > 155endfunction
zenburn
vim
12
NORMAL.vimrcunixutf-8☰ 0% 0:2
set background=darkcolorscheme zenburn
123456789101112
NORMALcode.vimunixutf-8☰50%6:12
" Returns true if the color hex value is lightfunction! IsHexColorLight(color) abortlet l:raw_color = trim(a:color, '#')
let l:red = str2nr(substitute(l:raw_color, '(.{2}).{4}', '1', 'g'), 16)let l:green = str2nr(substitute(l:raw_color, '.{2}(.{2}).{2}', '1', 'g'), 16)let l:blue = str2nr(substitute(l:raw_color, '.{4}(.{2})', '1', 'g'), 16)
let l:brightness = ((l:red * 299) + (l:green * 587) + (l:blue * 114)) / 1000
return l:brightness > 155endfunction
wombat
vim
12
NORMAL.vimrcunixutf-8☰ 0% 0:2
set background=darkcolorscheme wombat
123456789101112
NORMALcode.vimunixutf-8☰50%6:12
" Returns true if the color hex value is lightfunction! IsHexColorLight(color) abortlet l:raw_color = trim(a:color, '#')
let l:red = str2nr(substitute(l:raw_color, '(.{2}).{4}', '1', 'g'), 16)let l:green = str2nr(substitute(l:raw_color, '.{2}(.{2}).{2}', '1', 'g'), 16)let l:blue = str2nr(substitute(l:raw_color, '.{4}(.{2})', '1', 'g'), 16)
let l:brightness = ((l:red * 299) + (l:green * 587) + (l:blue * 114)) / 1000
return l:brightness > 155endfunction
twilight
vim
12
NORMAL.vimrcunixutf-8☰ 0% 0:2
set background=darkcolorscheme twilight
123456789101112
NORMALcode.vimunixutf-8☰50%6:12
" Returns true if the color hex value is lightfunction! IsHexColorLight(color) abortlet l:raw_color = trim(a:color, '#')
let l:red = str2nr(substitute(l:raw_color, '(.{2}).{4}', '1', 'g'), 16)let l:green = str2nr(substitute(l:raw_color, '.{2}(.{2}).{2}', '1', 'g'), 16)let l:blue = str2nr(substitute(l:raw_color, '.{4}(.{2})', '1', 'g'), 16)
let l:brightness = ((l:red * 299) + (l:green * 587) + (l:blue * 114)) / 1000
return l:brightness > 155endfunction
spacegray
vim
12
NORMAL.vimrcunixutf-8☰ 0% 0:2
set background=darkcolorscheme spacegray
123456789101112
NORMALcode.vimunixutf-8☰50%6:12
" Returns true if the color hex value is lightfunction! IsHexColorLight(color) abortlet l:raw_color = trim(a:color, '#')
let l:red = str2nr(substitute(l:raw_color, '(.{2}).{4}', '1', 'g'), 16)let l:green = str2nr(substitute(l:raw_color, '.{2}(.{2}).{2}', '1', 'g'), 16)let l:blue = str2nr(substitute(l:raw_color, '.{4}(.{2})', '1', 'g'), 16)
let l:brightness = ((l:red * 299) + (l:green * 587) + (l:blue * 114)) / 1000
return l:brightness > 155endfunction
rdark
vim
12
NORMAL.vimrcunixutf-8☰ 0% 0:2
set background=darkcolorscheme rdark
123456789101112
NORMALcode.vimunixutf-8☰50%6:12
" Returns true if the color hex value is lightfunction! IsHexColorLight(color) abortlet l:raw_color = trim(a:color, '#')
let l:red = str2nr(substitute(l:raw_color, '(.{2}).{4}', '1', 'g'), 16)let l:green = str2nr(substitute(l:raw_color, '.{2}(.{2}).{2}', '1', 'g'), 16)let l:blue = str2nr(substitute(l:raw_color, '.{4}(.{2})', '1', 'g'), 16)
let l:brightness = ((l:red * 299) + (l:green * 587) + (l:blue * 114)) / 1000
return l:brightness > 155endfunction
railscasts
vim
12
NORMAL.vimrcunixutf-8☰ 0% 0:2
set background=darkcolorscheme railscasts
123456789101112
NORMALcode.vimunixutf-8☰50%6:12
" Returns true if the color hex value is lightfunction! IsHexColorLight(color) abortlet l:raw_color = trim(a:color, '#')
let l:red = str2nr(substitute(l:raw_color, '(.{2}).{4}', '1', 'g'), 16)let l:green = str2nr(substitute(l:raw_color, '.{2}(.{2}).{2}', '1', 'g'), 16)let l:blue = str2nr(substitute(l:raw_color, '.{4}(.{2})', '1', 'g'), 16)
let l:brightness = ((l:red * 299) + (l:green * 587) + (l:blue * 114)) / 1000
return l:brightness > 155endfunction
pojoaque
vim
12
NORMAL.vimrcunixutf-8☰ 0% 0:2
set background=darkcolorscheme pojoaque
123456789101112
NORMALcode.vimunixutf-8☰50%6:12
" Returns true if the color hex value is lightfunction! IsHexColorLight(color) abortlet l:raw_color = trim(a:color, '#')
let l:red = str2nr(substitute(l:raw_color, '(.{2}).{4}', '1', 'g'), 16)let l:green = str2nr(substitute(l:raw_color, '.{2}(.{2}).{2}', '1', 'g'), 16)let l:blue = str2nr(substitute(l:raw_color, '.{4}(.{2})', '1', 'g'), 16)
let l:brightness = ((l:red * 299) + (l:green * 587) + (l:blue * 114)) / 1000
return l:brightness > 155endfunction
phd
vim
12
NORMAL.vimrcunixutf-8☰ 0% 0:2
set background=darkcolorscheme phd
123456789101112
NORMALcode.vimunixutf-8☰50%6:12
" Returns true if the color hex value is lightfunction! IsHexColorLight(color) abortlet l:raw_color = trim(a:color, '#')
let l:red = str2nr(substitute(l:raw_color, '(.{2}).{4}', '1', 'g'), 16)let l:green = str2nr(substitute(l:raw_color, '.{2}(.{2}).{2}', '1', 'g'), 16)let l:blue = str2nr(substitute(l:raw_color, '.{4}(.{2})', '1', 'g'), 16)
let l:brightness = ((l:red * 299) + (l:green * 587) + (l:blue * 114)) / 1000
return l:brightness > 155endfunction
neon
vim
12
NORMAL.vimrcunixutf-8☰ 0% 0:2
set background=darkcolorscheme neon
123456789101112
NORMALcode.vimunixutf-8☰50%6:12
" Returns true if the color hex value is lightfunction! IsHexColorLight(color) abortlet l:raw_color = trim(a:color, '#')
let l:red = str2nr(substitute(l:raw_color, '(.{2}).{4}', '1', 'g'), 16)let l:green = str2nr(substitute(l:raw_color, '.{2}(.{2}).{2}', '1', 'g'), 16)let l:blue = str2nr(substitute(l:raw_color, '.{4}(.{2})', '1', 'g'), 16)
let l:brightness = ((l:red * 299) + (l:green * 587) + (l:blue * 114)) / 1000
return l:brightness > 155endfunction
mustang
vim
12
NORMAL.vimrcunixutf-8☰ 0% 0:2
set background=darkcolorscheme mustang
123456789101112
NORMALcode.vimunixutf-8☰50%6:12
" Returns true if the color hex value is lightfunction! IsHexColorLight(color) abortlet l:raw_color = trim(a:color, '#')
let l:red = str2nr(substitute(l:raw_color, '(.{2}).{4}', '1', 'g'), 16)let l:green = str2nr(substitute(l:raw_color, '.{2}(.{2}).{2}', '1', 'g'), 16)let l:blue = str2nr(substitute(l:raw_color, '.{4}(.{2})', '1', 'g'), 16)
let l:brightness = ((l:red * 299) + (l:green * 587) + (l:blue * 114)) / 1000
return l:brightness > 155endfunction
muon
vim
12
NORMAL.vimrcunixutf-8☰ 0% 0:2
set background=darkcolorscheme muon
123456789101112
NORMALcode.vimunixutf-8☰50%6:12
" Returns true if the color hex value is lightfunction! IsHexColorLight(color) abortlet l:raw_color = trim(a:color, '#')
let l:red = str2nr(substitute(l:raw_color, '(.{2}).{4}', '1', 'g'), 16)let l:green = str2nr(substitute(l:raw_color, '.{2}(.{2}).{2}', '1', 'g'), 16)let l:blue = str2nr(substitute(l:raw_color, '.{4}(.{2})', '1', 'g'), 16)
let l:brightness = ((l:red * 299) + (l:green * 587) + (l:blue * 114)) / 1000
return l:brightness > 155endfunction
moria
vim
12
NORMAL.vimrcunixutf-8☰ 0% 0:2
set background=darkcolorscheme moria
123456789101112
NORMALcode.vimunixutf-8☰50%6:12
" Returns true if the color hex value is lightfunction! IsHexColorLight(color) abortlet l:raw_color = trim(a:color, '#')
let l:red = str2nr(substitute(l:raw_color, '(.{2}).{4}', '1', 'g'), 16)let l:green = str2nr(substitute(l:raw_color, '.{2}(.{2}).{2}', '1', 'g'), 16)let l:blue = str2nr(substitute(l:raw_color, '.{4}(.{2})', '1', 'g'), 16)
let l:brightness = ((l:red * 299) + (l:green * 587) + (l:blue * 114)) / 1000
return l:brightness > 155endfunction
moria
vim
12
NORMAL.vimrcunixutf-8☰ 0% 0:2
set background=lightcolorscheme moria
123456789101112
NORMALcode.vimunixutf-8☰50%6:12
" Returns true if the color hex value is lightfunction! IsHexColorLight(color) abortlet l:raw_color = trim(a:color, '#')
let l:red = str2nr(substitute(l:raw_color, '(.{2}).{4}', '1', 'g'), 16)let l:green = str2nr(substitute(l:raw_color, '.{2}(.{2}).{2}', '1', 'g'), 16)let l:blue = str2nr(substitute(l:raw_color, '.{4}(.{2})', '1', 'g'), 16)
let l:brightness = ((l:red * 299) + (l:green * 587) + (l:blue * 114)) / 1000
return l:brightness > 155endfunction
molokai
vim
12
NORMAL.vimrcunixutf-8☰ 0% 0:2
set background=darkcolorscheme molokai
123456789101112
NORMALcode.vimunixutf-8☰50%6:12
" Returns true if the color hex value is lightfunction! IsHexColorLight(color) abortlet l:raw_color = trim(a:color, '#')
let l:red = str2nr(substitute(l:raw_color, '(.{2}).{4}', '1', 'g'), 16)let l:green = str2nr(substitute(l:raw_color, '.{2}(.{2}).{2}', '1', 'g'), 16)let l:blue = str2nr(substitute(l:raw_color, '.{4}(.{2})', '1', 'g'), 16)
let l:brightness = ((l:red * 299) + (l:green * 587) + (l:blue * 114)) / 1000
return l:brightness > 155endfunction
maroloccio
vim
12
NORMAL.vimrcunixutf-8☰ 0% 0:2
set background=darkcolorscheme maroloccio
123456789101112
NORMALcode.vimunixutf-8☰50%6:12
" Returns true if the color hex value is lightfunction! IsHexColorLight(color) abortlet l:raw_color = trim(a:color, '#')
let l:red = str2nr(substitute(l:raw_color, '(.{2}).{4}', '1', 'g'), 16)let l:green = str2nr(substitute(l:raw_color, '.{2}(.{2}).{2}', '1', 'g'), 16)let l:blue = str2nr(substitute(l:raw_color, '.{4}(.{2})', '1', 'g'), 16)
let l:brightness = ((l:red * 299) + (l:green * 587) + (l:blue * 114)) / 1000
return l:brightness > 155endfunction
lucius
vim
12
NORMAL.vimrcunixutf-8☰ 0% 0:2
set background=darkcolorscheme lucius
123456789101112
NORMALcode.vimunixutf-8☰50%6:12
" Returns true if the color hex value is lightfunction! IsHexColorLight(color) abortlet l:raw_color = trim(a:color, '#')
let l:red = str2nr(substitute(l:raw_color, '(.{2}).{4}', '1', 'g'), 16)let l:green = str2nr(substitute(l:raw_color, '.{2}(.{2}).{2}', '1', 'g'), 16)let l:blue = str2nr(substitute(l:raw_color, '.{4}(.{2})', '1', 'g'), 16)
let l:brightness = ((l:red * 299) + (l:green * 587) + (l:blue * 114)) / 1000
return l:brightness > 155endfunction
jellybeans
vim
12
NORMAL.vimrcunixutf-8☰ 0% 0:2
set background=darkcolorscheme jellybeans
123456789101112
NORMALcode.vimunixutf-8☰50%6:12
" Returns true if the color hex value is lightfunction! IsHexColorLight(color) abortlet l:raw_color = trim(a:color, '#')
let l:red = str2nr(substitute(l:raw_color, '(.{2}).{4}', '1', 'g'), 16)let l:green = str2nr(substitute(l:raw_color, '.{2}(.{2}).{2}', '1', 'g'), 16)let l:blue = str2nr(substitute(l:raw_color, '.{4}(.{2})', '1', 'g'), 16)
let l:brightness = ((l:red * 299) + (l:green * 587) + (l:blue * 114)) / 1000
return l:brightness > 155endfunction
inkpot
vim
12
NORMAL.vimrcunixutf-8☰ 0% 0:2
set background=darkcolorscheme inkpot
123456789101112
NORMALcode.vimunixutf-8☰50%6:12
" Returns true if the color hex value is lightfunction! IsHexColorLight(color) abortlet l:raw_color = trim(a:color, '#')
let l:red = str2nr(substitute(l:raw_color, '(.{2}).{4}', '1', 'g'), 16)let l:green = str2nr(substitute(l:raw_color, '.{2}(.{2}).{2}', '1', 'g'), 16)let l:blue = str2nr(substitute(l:raw_color, '.{4}(.{2})', '1', 'g'), 16)
let l:brightness = ((l:red * 299) + (l:green * 587) + (l:blue * 114)) / 1000
return l:brightness > 155endfunction
heroku
vim
12
NORMAL.vimrcunixutf-8☰ 0% 0:2
set background=darkcolorscheme heroku
123456789101112
NORMALcode.vimunixutf-8☰50%6:12
" Returns true if the color hex value is lightfunction! IsHexColorLight(color) abortlet l:raw_color = trim(a:color, '#')
let l:red = str2nr(substitute(l:raw_color, '(.{2}).{4}', '1', 'g'), 16)let l:green = str2nr(substitute(l:raw_color, '.{2}(.{2}).{2}', '1', 'g'), 16)let l:blue = str2nr(substitute(l:raw_color, '.{4}(.{2})', '1', 'g'), 16)
let l:brightness = ((l:red * 299) + (l:green * 587) + (l:blue * 114)) / 1000
return l:brightness > 155endfunction
herald
vim
12
NORMAL.vimrcunixutf-8☰ 0% 0:2
set background=darkcolorscheme herald
123456789101112
NORMALcode.vimunixutf-8☰50%6:12
" Returns true if the color hex value is lightfunction! IsHexColorLight(color) abortlet l:raw_color = trim(a:color, '#')
let l:red = str2nr(substitute(l:raw_color, '(.{2}).{4}', '1', 'g'), 16)let l:green = str2nr(substitute(l:raw_color, '.{2}(.{2}).{2}', '1', 'g'), 16)let l:blue = str2nr(substitute(l:raw_color, '.{4}(.{2})', '1', 'g'), 16)
let l:brightness = ((l:red * 299) + (l:green * 587) + (l:blue * 114)) / 1000
return l:brightness > 155endfunction
gotham
vim
12
NORMAL.vimrcunixutf-8☰ 0% 0:2
set background=darkcolorscheme gotham
123456789101112
NORMALcode.vimunixutf-8☰50%6:12
" Returns true if the color hex value is lightfunction! IsHexColorLight(color) abortlet l:raw_color = trim(a:color, '#')
let l:red = str2nr(substitute(l:raw_color, '(.{2}).{4}', '1', 'g'), 16)let l:green = str2nr(substitute(l:raw_color, '.{2}(.{2}).{2}', '1', 'g'), 16)let l:blue = str2nr(substitute(l:raw_color, '.{4}(.{2})', '1', 'g'), 16)
let l:brightness = ((l:red * 299) + (l:green * 587) + (l:blue * 114)) / 1000
return l:brightness > 155endfunction
fruity
vim
12
NORMAL.vimrcunixutf-8☰ 0% 0:2
set background=darkcolorscheme fruity
123456789101112
NORMALcode.vimunixutf-8☰50%6:12
" Returns true if the color hex value is lightfunction! IsHexColorLight(color) abortlet l:raw_color = trim(a:color, '#')
let l:red = str2nr(substitute(l:raw_color, '(.{2}).{4}', '1', 'g'), 16)let l:green = str2nr(substitute(l:raw_color, '.{2}(.{2}).{2}', '1', 'g'), 16)let l:blue = str2nr(substitute(l:raw_color, '.{4}(.{2})', '1', 'g'), 16)
let l:brightness = ((l:red * 299) + (l:green * 587) + (l:blue * 114)) / 1000
return l:brightness > 155endfunction
earendel
vim
12
NORMAL.vimrcunixutf-8☰ 0% 0:2
set background=darkcolorscheme earendel
123456789101112
NORMALcode.vimunixutf-8☰50%6:12
" Returns true if the color hex value is lightfunction! IsHexColorLight(color) abortlet l:raw_color = trim(a:color, '#')
let l:red = str2nr(substitute(l:raw_color, '(.{2}).{4}', '1', 'g'), 16)let l:green = str2nr(substitute(l:raw_color, '.{2}(.{2}).{2}', '1', 'g'), 16)let l:blue = str2nr(substitute(l:raw_color, '.{4}(.{2})', '1', 'g'), 16)
let l:brightness = ((l:red * 299) + (l:green * 587) + (l:blue * 114)) / 1000
return l:brightness > 155endfunction
earendel
vim
12
NORMAL.vimrcunixutf-8☰ 0% 0:2
set background=lightcolorscheme earendel
123456789101112
NORMALcode.vimunixutf-8☰50%6:12
" Returns true if the color hex value is lightfunction! IsHexColorLight(color) abortlet l:raw_color = trim(a:color, '#')
let l:red = str2nr(substitute(l:raw_color, '(.{2}).{4}', '1', 'g'), 16)let l:green = str2nr(substitute(l:raw_color, '.{2}(.{2}).{2}', '1', 'g'), 16)let l:blue = str2nr(substitute(l:raw_color, '.{4}(.{2})', '1', 'g'), 16)
let l:brightness = ((l:red * 299) + (l:green * 587) + (l:blue * 114)) / 1000
return l:brightness > 155endfunction
distinguished
vim
12
NORMAL.vimrcunixutf-8☰ 0% 0:2
set background=darkcolorscheme distinguished
123456789101112
NORMALcode.vimunixutf-8☰50%6:12
" Returns true if the color hex value is lightfunction! IsHexColorLight(color) abortlet l:raw_color = trim(a:color, '#')
let l:red = str2nr(substitute(l:raw_color, '(.{2}).{4}', '1', 'g'), 16)let l:green = str2nr(substitute(l:raw_color, '.{2}(.{2}).{2}', '1', 'g'), 16)let l:blue = str2nr(substitute(l:raw_color, '.{4}(.{2})', '1', 'g'), 16)
let l:brightness = ((l:red * 299) + (l:green * 587) + (l:blue * 114)) / 1000
return l:brightness > 155endfunction
darkz
vim
12
NORMAL.vimrcunixutf-8☰ 0% 0:2
set background=darkcolorscheme darkz
123456789101112
NORMALcode.vimunixutf-8☰50%6:12
" Returns true if the color hex value is lightfunction! IsHexColorLight(color) abortlet l:raw_color = trim(a:color, '#')
let l:red = str2nr(substitute(l:raw_color, '(.{2}).{4}', '1', 'g'), 16)let l:green = str2nr(substitute(l:raw_color, '.{2}(.{2}).{2}', '1', 'g'), 16)let l:blue = str2nr(substitute(l:raw_color, '.{4}(.{2})', '1', 'g'), 16)
let l:brightness = ((l:red * 299) + (l:green * 587) + (l:blue * 114)) / 1000
return l:brightness > 155endfunction
darkspectrum
vim
12
NORMAL.vimrcunixutf-8☰ 0% 0:2
set background=darkcolorscheme darkspectrum
123456789101112
NORMALcode.vimunixutf-8☰50%6:12
" Returns true if the color hex value is lightfunction! IsHexColorLight(color) abortlet l:raw_color = trim(a:color, '#')
let l:red = str2nr(substitute(l:raw_color, '(.{2}).{4}', '1', 'g'), 16)let l:green = str2nr(substitute(l:raw_color, '.{2}(.{2}).{2}', '1', 'g'), 16)let l:blue = str2nr(substitute(l:raw_color, '.{4}(.{2})', '1', 'g'), 16)
let l:brightness = ((l:red * 299) + (l:green * 587) + (l:blue * 114)) / 1000
return l:brightness > 155endfunction
candycode
vim
12
NORMAL.vimrcunixutf-8☰ 0% 0:2
set background=darkcolorscheme candycode
123456789101112
NORMALcode.vimunixutf-8☰50%6:12
" Returns true if the color hex value is lightfunction! IsHexColorLight(color) abortlet l:raw_color = trim(a:color, '#')
let l:red = str2nr(substitute(l:raw_color, '(.{2}).{4}', '1', 'g'), 16)let l:green = str2nr(substitute(l:raw_color, '.{2}(.{2}).{2}', '1', 'g'), 16)let l:blue = str2nr(substitute(l:raw_color, '.{4}(.{2})', '1', 'g'), 16)
let l:brightness = ((l:red * 299) + (l:green * 587) + (l:blue * 114)) / 1000
return l:brightness > 155endfunction
badwolf
vim
12
NORMAL.vimrcunixutf-8☰ 0% 0:2
set background=darkcolorscheme badwolf
123456789101112
NORMALcode.vimunixutf-8☰50%6:12
" Returns true if the color hex value is lightfunction! IsHexColorLight(color) abortlet l:raw_color = trim(a:color, '#')
let l:red = str2nr(substitute(l:raw_color, '(.{2}).{4}', '1', 'g'), 16)let l:green = str2nr(substitute(l:raw_color, '.{2}(.{2}).{2}', '1', 'g'), 16)let l:blue = str2nr(substitute(l:raw_color, '.{4}(.{2})', '1', 'g'), 16)
let l:brightness = ((l:red * 299) + (l:green * 587) + (l:blue * 114)) / 1000
return l:brightness > 155endfunction
anotherdark
vim
12
NORMAL.vimrcunixutf-8☰ 0% 0:2
set background=darkcolorscheme anotherdark
123456789101112
NORMALcode.vimunixutf-8☰50%6:12
" Returns true if the color hex value is lightfunction! IsHexColorLight(color) abortlet l:raw_color = trim(a:color, '#')
let l:red = str2nr(substitute(l:raw_color, '(.{2}).{4}', '1', 'g'), 16)let l:green = str2nr(substitute(l:raw_color, '.{2}(.{2}).{2}', '1', 'g'), 16)let l:blue = str2nr(substitute(l:raw_color, '.{4}(.{2})', '1', 'g'), 16)
let l:brightness = ((l:red * 299) + (l:green * 587) + (l:blue * 114)) / 1000
return l:brightness > 155endfunction
github
vim
12
NORMAL.vimrcunixutf-8☰ 0% 0:2
set background=lightcolorscheme github
123456789101112
NORMALcode.vimunixutf-8☰50%6:12
" Returns true if the color hex value is lightfunction! IsHexColorLight(color) abortlet l:raw_color = trim(a:color, '#')
let l:red = str2nr(substitute(l:raw_color, '(.{2}).{4}', '1', 'g'), 16)let l:green = str2nr(substitute(l:raw_color, '.{2}(.{2}).{2}', '1', 'g'), 16)let l:blue = str2nr(substitute(l:raw_color, '.{4}(.{2})', '1', 'g'), 16)
let l:brightness = ((l:red * 299) + (l:green * 587) + (l:blue * 114)) / 1000
return l:brightness > 155endfunction