The hex color #a7cc04 is a light color. The web-safe version is Hex
#99CC00. A complementary color is
#5833FB. The grayscale version is
#7D7D7D. A 20% lighter version of the original color is
#DAFF37, and Hex
#749900 is the 20% darker color. If the color is saturated by 10%, you get
#ABD400. If the color is desaturated by 10%, the color
#A3C410 is obtained.