Tiny script to detect color type (light or dark) from a given 3-element array of R, G, B varying from 0 to 255.

An example with a RGB color ("rgb(223, 173, 52)")

var strRgbColor = 'rgb(223, 173, 52)';
// Convert to array - ['223', '173', '52'];
var arrRgbColor = strRgbColor.split('(')[1].split(')')[0].split(',');

var detectColorType = new ColorLuminanceDetection(arrRgbColor);

• Detect background color of an element and set font color accordingly.