The hex color #8cff65 is a light color. The web-safe version is Hex
#99FF66. A complementary color is
#73009A. The grayscale version is
#A5A5A5. A 20% lighter version of the original color is
#BFFF98, and Hex
#59CC32 is the 20% darker color. If the color is saturated by 10%, you get
#89FF5F. If the color is desaturated by 10%, the color
#8FF66B is obtained.