The hex color #04cfab is a light color. The web-safe version is Hex
#00CC99. A complementary color is
#FB3054. The grayscale version is
#7F7F7F. A 20% lighter version of the original color is
#37FFDE, and Hex
#009C78 is the 20% darker color. If the color is saturated by 10%, you get
#00D7AF. If the color is desaturated by 10%, the color
#10C7A7 is obtained.