The hex color #a5f25f is a light color. The web-safe version is Hex
#99FF66. A complementary color is
#5A0DA0. The grayscale version is
#A7A7A7. A 20% lighter version of the original color is
#D8FF92, and Hex
#72BF2C is the 20% darker color. If the color is saturated by 10%, you get
#A5F958. If the color is desaturated by 10%, the color
#A5EB66 is obtained.