The hex color #a7f25f is a light color. The web-safe version is Hex
#99FF66. A complementary color is
#580DA0. The grayscale version is
#A8A8A8. A 20% lighter version of the original color is
#DAFF92, and Hex
#74BF2C is the 20% darker color. If the color is saturated by 10%, you get
#A7F958. If the color is desaturated by 10%, the color
#A7EB66 is obtained.