The hex color #2E5519 is a dark color. The web-safe version is Hex
#336600. A complementary color is
#D1AAE6. The grayscale version is
#343434. A 20% lighter version of the original color is
#61884C, and Hex
#002200 is the 20% darker color. If the color is saturated by 10%, you get
#2D5816. If the color is desaturated by 10%, the color
#2F521C is obtained.