The hex color #03bb7d is a dark color. The web-safe version is Hex
#00CC66. A complementary color is
#FC4482. The grayscale version is
#696969. A 20% lighter version of the original color is
#36EEB0, and Hex
#00884A is the 20% darker color. If the color is saturated by 10%, you get
#00C37F. If the color is desaturated by 10%, the color
#0DB37B is obtained.