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AndyPiddock/isBright.livecode

Last active November 29, 2022 11:38
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Ensure that foreground and background color combinations provide sufficient contrast
Raw
isBright.livecode
function isBright r,g,b
local tbrightness
put (r * 299 + g * 587 + b * 114) / 1000 into tbrightness
if tbrightness > 125 then
return "no"
else
return "yes"
end if
end isBright
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