The hex color #D3DF5E is a light color. The web-safe version is Hex
#CCCC66. A complementary color is
#2C20A1. The grayscale version is
#B0B0B0. A 20% lighter version of the original color is
#FFFF91, and Hex
#A0AC2B is the 20% darker color. If the color is saturated by 10%, you get
#D7E456. If the color is desaturated by 10%, the color
#D0DA66 is obtained.