The hex color #4bf29c is a light color. The web-safe version is Hex
#33FF99. A complementary color is
#B40D63. The grayscale version is
#9E9E9E. A 20% lighter version of the original color is
#7EFFCF, and Hex
#18BF69 is the 20% darker color. If the color is saturated by 10%, you get
#43FA9C. If the color is desaturated by 10%, the color
#53EA9C is obtained.