Contents

@charset "UTF-8";

/// Programatically determines whether a color is light or dark.
///
/// @link http://goo.gl/Dil4Y9
///
/// @argument {color (hex)} $hex-color
///
/// @example scss
///   is-light($color)
///
/// @return {boolean}
///
/// @access private

@function _is-light($hex-color) {
  $-local-red: red(rgba($hex-color, 1));
  $-local-green: green(rgba($hex-color, 1));
  $-local-blue: blue(rgba($hex-color, 1));
  $-local-lightness: ($-local-red * 0.2126 + $-local-green * 0.7152 + $-local-blue * 0.0722) / 255;

  @return $-local-lightness > 0.6;
}

Version data entries

2 entries across 2 versions & 1 rubygems

Version	Path
bourbon-5.0.0.beta.3	core/bourbon/validators/_is-light.scss
bourbon-5.0.0.beta.2	core/bourbon/validators/_is-light.scss