The hex color #bcdb54 is a light color. The web-safe version is Hex
#CCCC66. A complementary color is
#4324AB. The grayscale version is
#A4A4A4. A 20% lighter version of the original color is
#EFFF87, and Hex
#89A821 is the 20% darker color. If the color is saturated by 10%, you get
#BEE14C. If the color is desaturated by 10%, the color
#BAD55C is obtained.