The hex color #BBC511 is a light color. The web-safe version is Hex
#CCCC00. A complementary color is
#443AEE. The grayscale version is
#868686. A 20% lighter version of the original color is
#EEF844, and Hex
#889200 is the 20% darker color. If the color is saturated by 10%, you get
#C0CB05. If the color is desaturated by 10%, the color
#B6BF1D is obtained.