The hex color #b1f15c is a light color. The web-safe version is Hex
#99FF66. A complementary color is
#4E0EA3. The grayscale version is
#AAAAAA. A 20% lighter version of the original color is
#E4FF8F, and Hex
#7EBE29 is the 20% darker color. If the color is saturated by 10%, you get
#B2F854. If the color is desaturated by 10%, the color
#B0EA64 is obtained.