mix_colors.js

// An example of mixing colors using the Less CSS parser.
// This specific example warms the color #222 with a yellow.

var parser = new(less.Parser);

function print_tree(event, tree) {
  console.log(tree.toCSS());
}

parser.parse('@dark: #222; @yellow: #fcd20a; .my{ color: mix(@yellow, @dark, 6%); }', print_tree);