The hex color #b8c75b is a light color. The web-safe version is Hex
#CCCC66. A complementary color is
#4738A4. The grayscale version is
#9E9E9E. A 20% lighter version of the original color is
#EBFA8E, and Hex
#859428 is the 20% darker color. If the color is saturated by 10%, you get
#BBCB54. If the color is desaturated by 10%, the color
#B5C362 is obtained.