The hex color #a68c38 is a light color. The web-safe version is Hex
#999933. A complementary color is
#5973C7. The grayscale version is
#797979. A 20% lighter version of the original color is
#D9BF6B, and Hex
#735905 is the 20% darker color. If the color is saturated by 10%, you get
#AB8E32. If the color is desaturated by 10%, the color
#A18A3E is obtained.