The hex color #2ADDA5 is a light color. The web-safe version is Hex
#33CC99. A complementary color is
#D5225A. The grayscale version is
#8F8F8F. A 20% lighter version of the original color is
#5DFFD8, and Hex
#00AA72 is the 20% darker color. If the color is saturated by 10%, you get
#20E5A7. If the color is desaturated by 10%, the color
#34D5A3 is obtained.