The hex color #a4963f is a light color. The web-safe version is Hex
#999933. A complementary color is
#5B69C0. The grayscale version is
#7E7E7E. A 20% lighter version of the original color is
#D7C972, and Hex
#71630C is the 20% darker color. If the color is saturated by 10%, you get
#A89839. If the color is desaturated by 10%, the color
#A09445 is obtained.