The hex color #a4fe76 is a light color. The web-safe version is Hex
#99FF66. A complementary color is
#5B0189. The grayscale version is
#B3B3B3. A 20% lighter version of the original color is
#D7FFA9, and Hex
#71CB43 is the 20% darker color. If the color is saturated by 10%, you get
#A3FF70. If the color is desaturated by 10%, the color
#A5F67C is obtained.