The hex color #D9EE3D is a light color. The web-safe version is Hex
#CCFF33. A complementary color is
#2611C2. The grayscale version is
#ACACAC. A 20% lighter version of the original color is
#FFFF70, and Hex
#A6BB0A is the 20% darker color. If the color is saturated by 10%, you get
#DEF532. If the color is desaturated by 10%, the color
#D5E748 is obtained.