The hex color #15943f is a dark color. The web-safe version is Hex
#009933. A complementary color is
#EA6BC0. The grayscale version is
#4D4D4D. A 20% lighter version of the original color is
#48C772, and Hex
#00610C is the 20% darker color. If the color is saturated by 10%, you get
#0F9B3E. If the color is desaturated by 10%, the color
#1B8D40 is obtained.