The hex color #a3aa0d is a light color. The web-safe version is Hex
#999900. A complementary color is
#5C55F2. The grayscale version is
#737373. A 20% lighter version of the original color is
#D6DD40, and Hex
#707700 is the 20% darker color. If the color is saturated by 10%, you get
#A8AF03. If the color is desaturated by 10%, the color
#9EA517 is obtained.