The hex color #d1f33d is a light color. The web-safe version is Hex
#CCFF33. A complementary color is
#2E0CC2. The grayscale version is
#ABABAB. A 20% lighter version of the original color is
#FFFF70, and Hex
#9EC00A is the 20% darker color. If the color is saturated by 10%, you get
#D5FA32. If the color is desaturated by 10%, the color
#CDEC48 is obtained.