The hex color #b6c072 is a light color. The web-safe version is Hex
#CCCC66. A complementary color is
#493F8D. The grayscale version is
#A3A3A3. A 20% lighter version of the original color is
#E9F3A5, and Hex
#838D3F is the 20% darker color. If the color is saturated by 10%, you get
#B8C36D. If the color is desaturated by 10%, the color
#B4BD77 is obtained.