The hex color #d7e84d is a light color. The web-safe version is Hex
#CCFF66. A complementary color is
#2817B2. The grayscale version is
#AFAFAF. A 20% lighter version of the original color is
#FFFF80, and Hex
#A4B51A is the 20% darker color. If the color is saturated by 10%, you get
#DBEE43. If the color is desaturated by 10%, the color
#D3E257 is obtained.