The hex color #c3bb1f is a light color. The web-safe version is Hex
#CCCC33. A complementary color is
#3C44E0. The grayscale version is
#8A8A8A. A 20% lighter version of the original color is
#F6EE52, and Hex
#908800 is the 20% darker color. If the color is saturated by 10%, you get
#C9C014. If the color is desaturated by 10%, the color
#BDB62A is obtained.