The hex color #d2e51a is a light color. The web-safe version is Hex
#CCCC33. A complementary color is
#2D1AE5. The grayscale version is
#9B9B9B. A 20% lighter version of the original color is
#FFFF4D, and Hex
#9FB200 is the 20% darker color. If the color is saturated by 10%, you get
#D8EC0D. If the color is desaturated by 10%, the color
#CDDE27 is obtained.