The hex color #15542a is a dark color. The web-safe version is Hex
#006633. A complementary color is
#EAABD5. The grayscale version is
#313131. A 20% lighter version of the original color is
#48875D, and Hex
#002100 is the 20% darker color. If the color is saturated by 10%, you get
#125829. If the color is desaturated by 10%, the color
#18512B is obtained.