The hex color #56dba8 is a light color. The web-safe version is Hex
#66CC99. A complementary color is
#A92457. The grayscale version is
#9E9E9E. A 20% lighter version of the original color is
#89FFDB, and Hex
#23A875 is the 20% darker color. If the color is saturated by 10%, you get
#4FE1A9. If the color is desaturated by 10%, the color
#5DD5A7 is obtained.