The hex color #cbf64d is a light color. The web-safe version is Hex
#CCFF66. A complementary color is
#3409B2. The grayscale version is
#AFAFAF. A 20% lighter version of the original color is
#FEFF80, and Hex
#98C31A is the 20% darker color. If the color is saturated by 10%, you get
#CEFD43. If the color is desaturated by 10%, the color
#C8EF57 is obtained.