The hex color #cfea1a is a light color. The web-safe version is Hex
#CCFF33. A complementary color is
#3015E5. The grayscale version is
#9C9C9C. A 20% lighter version of the original color is
#FFFF4D, and Hex
#9CB700 is the 20% darker color. If the color is saturated by 10%, you get
#D4F20D. If the color is desaturated by 10%, the color
#CAE227 is obtained.