The hex color #a3b62b is a light color. The web-safe version is Hex
#99CC33. A complementary color is
#5C49D4. The grayscale version is
#818181. A 20% lighter version of the original color is
#D6E95E, and Hex
#708300 is the 20% darker color. If the color is saturated by 10%, you get
#A6BB22. If the color is desaturated by 10%, the color
#A0B134 is obtained.