McDonald’s Corp. will be returning the Shamrock Shake and OREO Shamrock McFlurry to its U.S. menus on Feb. 21 for a limited time, and this year the brand is highlighting its color. The Chicago-based ...

It’s almost that time of year when you start seeing green when you pull up to McDonald’s. The Shamrock Shake will be making its highly anticipated return at McDonald’s restaurants nationwide on Feb.

Hex codes are a simple, unambiguous way to designate colors in digital media. However, going from a color in your head to a hex code can be difficult for the unpracticed. [Guy Dupont] built a little ...