The hex color #a1fc77 is a light color. The web-safe version is Hex
#99FF66. A complementary color is
#5E0388. The grayscale version is
#B1B1B1. A 20% lighter version of the original color is
#D4FFAA, and Hex
#6EC944 is the 20% darker color. If the color is saturated by 10%, you get
#9FFF71. If the color is desaturated by 10%, the color
#A3F57D is obtained.