The hex color #a3b67e is a light color. The web-safe version is Hex
#99CC66. A complementary color is
#5C4981. The grayscale version is
#9D9D9D. A 20% lighter version of the original color is
#D6E9B1, and Hex
#70834B is the 20% darker color. If the color is saturated by 10%, you get
#A4B97B. If the color is desaturated by 10%, the color
#A2B481 is obtained.