The hex color #b7dc48 is a light color. The web-safe version is Hex
#CCCC33. A complementary color is
#4823B7. The grayscale version is
#9E9E9E. A 20% lighter version of the original color is
#EAFF7B, and Hex
#84A915 is the 20% darker color. If the color is saturated by 10%, you get
#B9E23F. If the color is desaturated by 10%, the color
#B5D651 is obtained.