The hex color #2ADDA0 is a light color. The web-safe version is Hex
#33CC99. A complementary color is
#D5225F. The grayscale version is
#8D8D8D. A 20% lighter version of the original color is
#5DFFD3, and Hex
#00AA6D is the 20% darker color. If the color is saturated by 10%, you get
#20E5A2. If the color is desaturated by 10%, the color
#34D59E is obtained.