The hex color #71e63d is a light color. The web-safe version is Hex
#66FF33. A complementary color is
#8E19C2. The grayscale version is
#878787. A 20% lighter version of the original color is
#A4FF70, and Hex
#3EB30A is the 20% darker color. If the color is saturated by 10%, you get
#6FF036. If the color is desaturated by 10%, the color
#73DC44 is obtained.