The hex color #afd90d is a light color. The web-safe version is Hex
#99CC00. A complementary color is
#5026F2. The grayscale version is
#878787. A 20% lighter version of the original color is
#E2FF40, and Hex
#7CA600 is the 20% darker color. If the color is saturated by 10%, you get
#B3E101. If the color is desaturated by 10%, the color
#ABD119 is obtained.