The hex color #dbdd19 is a light color. The web-safe version is Hex
#CCCC00. A complementary color is
#2422E6. The grayscale version is
#9B9B9B. A 20% lighter version of the original color is
#FFFF4C, and Hex
#A8AA00 is the 20% darker color. If the color is saturated by 10%, you get
#E1E40C. If the color is desaturated by 10%, the color
#D5D626 is obtained.