The hex color #a3bb34 is a light color. The web-safe version is Hex
#99CC33. A complementary color is
#5C44CB. The grayscale version is
#868686. A 20% lighter version of the original color is
#D6EE67, and Hex
#708801 is the 20% darker color. If the color is saturated by 10%, you get
#A6C02C. If the color is desaturated by 10%, the color
#A0B63C is obtained.