The hex color #88cc00 is a light color. The web-safe version is Hex
#99CC00. A complementary color is
#7733FF. The grayscale version is
#717171. A 20% lighter version of the original color is
#BBFF33, and Hex
#559900 is the 20% darker color. If the color is saturated by 10%, you get
#8AD500. If the color is desaturated by 10%, the color
#86C30B is obtained.