The hex color #018a69 is a dark color. The web-safe version is Hex
#009966. A complementary color is
#FE7596. The grayscale version is
#515151. A 20% lighter version of the original color is
#34BD9C, and Hex
#005736 is the 20% darker color. If the color is saturated by 10%, you get
#00906B. If the color is desaturated by 10%, the color
#098467 is obtained.