sass-contrast
A simple Sass contrast mixin written by Brendan Saunders.
API
$dark-text-default: #000 !default;
$light-text-default: #fff !default;
html {
background: $your-color;
@include contrasted($your-color[, $return-this-dark-color, $return-this-light-color]);
}
Installation
bower install --save-dev sass-contrast