The hex color #546f3c is a dark color. The web-safe version is Hex
#666633. A complementary color is
#AB90C3. The grayscale version is
#555555. A 20% lighter version of the original color is
#87A26F, and Hex
#213C09 is the 20% darker color. If the color is saturated by 10%, you get
#54723A. If the color is desaturated by 10%, the color
#546C3F is obtained.