The hex color #b9a70a is a light color. The web-safe version is Hex
#CC9900. A complementary color is
#4658F5. The grayscale version is
#797979. A 20% lighter version of the original color is
#ECDA3D, and Hex
#867400 is the 20% darker color. If the color is saturated by 10%, you get
#BFAC00. If the color is desaturated by 10%, the color
#B3A215 is obtained.