The hex color #cadb42 is a light color. The web-safe version is Hex
#CCCC33. A complementary color is
#3524BD. The grayscale version is
#A2A2A2. A 20% lighter version of the original color is
#FDFF75, and Hex
#97A80F is the 20% darker color. If the color is saturated by 10%, you get
#CEE138. If the color is desaturated by 10%, the color
#C6D54C is obtained.