The hex color #9ffb64 is a light color. The web-safe version is Hex
#99FF66. A complementary color is
#60049B. The grayscale version is
#AAAAAA. A 20% lighter version of the original color is
#D2FF97, and Hex
#6CC831 is the 20% darker color. If the color is saturated by 10%, you get
#9EFF5D. If the color is desaturated by 10%, the color
#A0F36B is obtained.