The hex color #dfdc42 is a light color. The web-safe version is Hex
#CCCC33. A complementary color is
#2023BD. The grayscale version is
#AAAAAA. A 20% lighter version of the original color is
#FFFF75, and Hex
#ACA90F is the 20% darker color. If the color is saturated by 10%, you get
#E4E138. If the color is desaturated by 10%, the color
#DAD74C is obtained.