The hex color #a9a02f is a light color. The web-safe version is Hex
#999933. A complementary color is
#565FD0. The grayscale version is
#7D7D7D. A 20% lighter version of the original color is
#DCD362, and Hex
#766D00 is the 20% darker color. If the color is saturated by 10%, you get
#ADA327. If the color is desaturated by 10%, the color
#A59D37 is obtained.