The hex color #a3d079 is a light color. The web-safe version is Hex
#99CC66. A complementary color is
#5C2F86. The grayscale version is
#A4A4A4. A 20% lighter version of the original color is
#D6FFAC, and Hex
#709D46 is the 20% darker color. If the color is saturated by 10%, you get
#A3D475. If the color is desaturated by 10%, the color
#A3CC7D is obtained.