The hex color #71c84f is a light color. The web-safe version is Hex
#66CC66. A complementary color is
#8E37B0. The grayscale version is
#838383. A 20% lighter version of the original color is
#A4FB82, and Hex
#3E951C is the 20% darker color. If the color is saturated by 10%, you get
#6FCF4A. If the color is desaturated by 10%, the color
#73C154 is obtained.