The hex color #CDF2D5 is a light color. The web-safe version is Hex
#CCFFCC. A complementary color is
#320D2A. The grayscale version is
#DCDCDC. A 20% lighter version of the original color is
#FFFFFF, and Hex
#9ABFA2 is the 20% darker color. If the color is saturated by 10%, you get
#CCF4D4. If the color is desaturated by 10%, the color
#CFF0D6 is obtained.