The hex color #356a3c is a dark color. The web-safe version is Hex
#336633. A complementary color is
#CA95C3. The grayscale version is
#494949. A 20% lighter version of the original color is
#689D6F, and Hex
#023709 is the 20% darker color. If the color is saturated by 10%, you get
#336D3B. If the color is desaturated by 10%, the color
#37673D is obtained.