The hex color #2dbd91 is a light color. The web-safe version is Hex
#33CC99. A complementary color is
#D2426E. The grayscale version is
#7E7E7E. A 20% lighter version of the original color is
#60F0C4, and Hex
#008A5E is the 20% darker color. If the color is saturated by 10%, you get
#25C393. If the color is desaturated by 10%, the color
#35B78F is obtained.