The hex color #cef76c is a light color. The web-safe version is Hex
#CCFF66. A complementary color is
#310893. The grayscale version is
#BBBBBB. A 20% lighter version of the original color is
#FFFF9F, and Hex
#9BC439 is the 20% darker color. If the color is saturated by 10%, you get
#D0FD64. If the color is desaturated by 10%, the color
#CCF174 is obtained.