The hex color #4dba9f is a light color. The web-safe version is Hex
#66CC99. A complementary color is
#B24560. The grayscale version is
#8D8D8D. A 20% lighter version of the original color is
#80EDD2, and Hex
#1A876C is the 20% darker color. If the color is saturated by 10%, you get
#47BFA1. If the color is desaturated by 10%, the color
#53B59D is obtained.