RGB (102, 62, 43)
Color #663e2b has an RGB value of (102, 62, 43). That makes it approximately 40% red, 24% green, and 17% blue. On the CYMK color model #663e2b is 0 cyan, 58 yellow, 39 magenta, and 60 black. It is also 19° hue, 41% saturation, and 28% lightness on the HSL color model and 19° hue, 58% saturation, and 40% value on the HSV color model. #663e2b is not a Pantone color, but it is close to Pantone color 7518. #663e2b is not a DIC color, but it is close to DIC 2252s. #663e2b is not a web safe color, but it is close to #663333.