The hex color #4eeeb0 is a light color. The web-safe version is Hex
#66FF99. A complementary color is
#B1114F. The grayscale version is
#A4A4A4. A 20% lighter version of the original color is
#81FFE3, and Hex
#1BBB7D is the 20% darker color. If the color is saturated by 10%, you get
#45F5B1. If the color is desaturated by 10%, the color
#57E7AF is obtained.