The hex color #a5a70e is a light color. The web-safe version is Hex
#999900. A complementary color is
#5A58F1. The grayscale version is
#737373. A 20% lighter version of the original color is
#D8DA41, and Hex
#727400 is the 20% darker color. If the color is saturated by 10%, you get
#AAAC04. If the color is desaturated by 10%, the color
#A0A218 is obtained.