The hex color #a3b25b is a light color. The web-safe version is Hex
#999966. A complementary color is
#5C4DA4. The grayscale version is
#909090. A 20% lighter version of the original color is
#D6E58E, and Hex
#707F28 is the 20% darker color. If the color is saturated by 10%, you get
#A5B556. If the color is desaturated by 10%, the color
#A1AF60 is obtained.