The hex color #d7de1a is a light color. The web-safe version is Hex
#CCCC33. A complementary color is
#2821E5. The grayscale version is
#9A9A9A. A 20% lighter version of the original color is
#FFFF4D, and Hex
#A4AB00 is the 20% darker color. If the color is saturated by 10%, you get
#DDE50D. If the color is desaturated by 10%, the color
#D1D727 is obtained.