The hex color #71e87f is a light color. The web-safe version is Hex
#66FF66. A complementary color is
#8E1780. The grayscale version is
#9D9D9D. A 20% lighter version of the original color is
#A4FFB2, and Hex
#3EB54C is the 20% darker color. If the color is saturated by 10%, you get
#6DEF7C. If the color is desaturated by 10%, the color
#75E182 is obtained.