The hex color #2dd1b0 is a light color. The web-safe version is Hex
#33CC99. A complementary color is
#D22E4F. The grayscale version is
#8F8F8F. A 20% lighter version of the original color is
#60FFE3, and Hex
#009E7D is the 20% darker color. If the color is saturated by 10%, you get
#23D8B3. If the color is desaturated by 10%, the color
#37CAAD is obtained.