The hex color #addb5c is a light color. The web-safe version is Hex
#99CC66. A complementary color is
#5224A3. The grayscale version is
#A1A1A1. A 20% lighter version of the original color is
#E0FF8F, and Hex
#7AA829 is the 20% darker color. If the color is saturated by 10%, you get
#AEE155. If the color is desaturated by 10%, the color
#ACD563 is obtained.