The hex color #a0a73b is a light color. The web-safe version is Hex
#999933. A complementary color is
#5F58C4. The grayscale version is
#818181. A 20% lighter version of the original color is
#D3DA6E, and Hex
#6D7408 is the 20% darker color. If the color is saturated by 10%, you get
#A3AB34. If the color is desaturated by 10%, the color
#9DA342 is obtained.