The hex color #b4a00b is a light color. The web-safe version is Hex
#CC9900. A complementary color is
#4B5FF4. The grayscale version is
#757575. A 20% lighter version of the original color is
#E7D33E, and Hex
#816D00 is the 20% darker color. If the color is saturated by 10%, you get
#BAA400. If the color is desaturated by 10%, the color
#AE9C16 is obtained.