The hex color #a7f00e is a light color. The web-safe version is Hex
#99FF00. A complementary color is
#580FF1. The grayscale version is
#8C8C8C. A 20% lighter version of the original color is
#DAFF41, and Hex
#74BD00 is the 20% darker color. If the color is saturated by 10%, you get
#AAFA01. If the color is desaturated by 10%, the color
#A4E61B is obtained.