The hex color #bcb73b is a light color. The web-safe version is Hex
#CCCC33. A complementary color is
#4348C4. The grayscale version is
#8F8F8F. A 20% lighter version of the original color is
#EFEA6E, and Hex
#898408 is the 20% darker color. If the color is saturated by 10%, you get
#C0BB33. If the color is desaturated by 10%, the color
#B8B343 is obtained.