The hex color #23db9c is a light color. The web-safe version is Hex
#33CC99. A complementary color is
#DC2463. The grayscale version is
#898989. A 20% lighter version of the original color is
#56FFCF, and Hex
#00A869 is the 20% darker color. If the color is saturated by 10%, you get
#19E39E. If the color is desaturated by 10%, the color
#2DD39A is obtained.