The hex color #4fe48f is a light color. The web-safe version is Hex
#66CC99. A complementary color is
#B01B70. The grayscale version is
#969696. A 20% lighter version of the original color is
#82FFC2, and Hex
#1CB15C is the 20% darker color. If the color is saturated by 10%, you get
#48EC8E. If the color is desaturated by 10%, the color
#56DC90 is obtained.