The hex color #d9f6d2 is a light color. The web-safe version is Hex
#CCFFCC. A complementary color is
#26092D. The grayscale version is
#E0E0E0. A 20% lighter version of the original color is
#FFFFFF, and Hex
#A6C39F is the 20% darker color. If the color is saturated by 10%, you get
#D8F8D1. If the color is desaturated by 10%, the color
#DAF4D3 is obtained.