The hex color #c0a40a is a light color. The web-safe version is Hex
#CC9900. A complementary color is
#3F5BF5. The grayscale version is
#7A7A7A. A 20% lighter version of the original color is
#F3D73D, and Hex
#8D7100 is the 20% darker color. If the color is saturated by 10%, you get
#C7A800. If the color is desaturated by 10%, the color
#B9A015 is obtained.