RGB (81, 169, 164)
Color #51a9a4 has an RGB value of (81, 169, 164). That makes it approximately 32% red, 66% green, and 64% blue. On the CYMK color model #51a9a4 is 52 cyan, 3 yellow, 0 magenta, and 34 black. It is also 177° hue, 35% saturation, and 49% lightness on the HSL color model and 177° hue, 52% saturation, and 66% value on the HSV color model. #51a9a4 is not a Pantone color, but it is close to Pantone color 549. #51a9a4 is not a DIC color, but it is close to DIC 2129s*. #51a9a4 is not a web safe color, but it is close to #669999.