The hex color #dce17c is a light color. The web-safe version is Hex
#CCCC66. A complementary color is
#231E83. The grayscale version is
#BEBEBE. A 20% lighter version of the original color is
#FFFFAF, and Hex
#A9AE49 is the 20% darker color. If the color is saturated by 10%, you get
#DFE575. If the color is desaturated by 10%, the color
#D9DD83 is obtained.