The hex color #a3cc62 is a light color. The web-safe version is Hex
#99CC66. A complementary color is
#5C339D. The grayscale version is
#9B9B9B. A 20% lighter version of the original color is
#D6FF95, and Hex
#70992F is the 20% darker color. If the color is saturated by 10%, you get
#A4D15C. If the color is desaturated by 10%, the color
#A2C768 is obtained.