The hex color #2adfa2 is a light color. The web-safe version is Hex
#33CC99. A complementary color is
#D5205D. The grayscale version is
#8E8E8E. A 20% lighter version of the original color is
#5DFFD5, and Hex
#00AC6F is the 20% darker color. If the color is saturated by 10%, you get
#20E7A4. If the color is desaturated by 10%, the color
#34D7A0 is obtained.