The hex color #d9ce6c is a light color. The web-safe version is Hex
#CCCC66. A complementary color is
#263193. The grayscale version is
#B1B1B1. A 20% lighter version of the original color is
#FFFF9F, and Hex
#A69B39 is the 20% darker color. If the color is saturated by 10%, you get
#DDD165. If the color is desaturated by 10%, the color
#D5CB73 is obtained.