The hex color #cdea15 is a light color. The web-safe version is Hex
#CCFF00. A complementary color is
#3215EA. The grayscale version is
#999999. A 20% lighter version of the original color is
#FFFF48, and Hex
#9AB700 is the 20% darker color. If the color is saturated by 10%, you get
#D2F208. If the color is desaturated by 10%, the color
#C8E222 is obtained.