The hex color #b9c65f is a light color. The web-safe version is Hex
#CCCC66. A complementary color is
#4639A0. The grayscale version is
#9F9F9F. A 20% lighter version of the original color is
#ECF992, and Hex
#86932C is the 20% darker color. If the color is saturated by 10%, you get
#BCCA59. If the color is desaturated by 10%, the color
#B6C265 is obtained.