The hex color #b7c38a is a light color. The web-safe version is Hex
#CCCC99. A complementary color is
#483C75. The grayscale version is
#ACACAC. A 20% lighter version of the original color is
#EAF6BD, and Hex
#849057 is the 20% darker color. If the color is saturated by 10%, you get
#B8C587. If the color is desaturated by 10%, the color
#B6C18D is obtained.