The hex color #adf20b is a light color. The web-safe version is Hex
#99FF00. A complementary color is
#520DF4. The grayscale version is
#8E8E8E. A 20% lighter version of the original color is
#E0FF3E, and Hex
#7ABF00 is the 20% darker color. If the color is saturated by 10%, you get
#B0FC00. If the color is desaturated by 10%, the color
#AAE818 is obtained.