The hex color #e0fd1c is a light color. The web-safe version is Hex
#CCFF33. A complementary color is
#1F02E3. The grayscale version is
#A8A8A8. A 20% lighter version of the original color is
#FFFF4F, and Hex
#ADCA00 is the 20% darker color. If the color is saturated by 10%, you get
#E6FF0E. If the color is desaturated by 10%, the color
#DAF52A is obtained.