The hex color #86fd64 is a light color. The web-safe version is Hex
#99FF66. A complementary color is
#79029B. The grayscale version is
#A2A2A2. A 20% lighter version of the original color is
#B9FF97, and Hex
#53CA31 is the 20% darker color. If the color is saturated by 10%, you get
#83FF5E. If the color is desaturated by 10%, the color
#89F46A is obtained.