Pantone 603 has a hex value of #fcfc4e which gives it an RGB value of (252, 252, 78). That makes it approximately 99% red, 99% green, and 31% blue. On the CYMK color model Pantone 603 is 0 cyan, 69 yellow, 0 magenta, and 1 black. It is also 60° hue, 97% saturation, and 65% lightness on the HSL color model and 60° hue, 69% saturation, and 99% value on the HSV color model. Pantone 603 is a Pantone color with the name 603. Pantone 603 is not a DIC color, but it is close to DIC 597s***. Pantone 603 is not a web safe color, but it is close to Unmellow Yellow.