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By: a guest on May 25th, 2012  |  syntax: None  |  size: 0.14 KB  |  hits: 12  |  expires: Never
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  1. Algorithm to get best text color
  2. textColor = brightness(backColor) > 0.5 ? black : white;
  3.        
  4. brightness(R,G,B) = 0.299*R + 0.587*G + 0.114*B
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