The hex color #4bb57c is a light color. The web-safe version is Hex
#33CC66. A complementary color is
#B44A83. The grayscale version is
#7F7F7F. A 20% lighter version of the original color is
#7EE8AF, and Hex
#188249 is the 20% darker color. If the color is saturated by 10%, you get
#46BA7C. If the color is desaturated by 10%, the color
#50B07C is obtained.