The hex color #73a194 is a light color. The web-safe version is Hex
#669999. A complementary color is
#8C5E6B. The grayscale version is
#8D8D8D. A 20% lighter version of the original color is
#A6D4C7, and Hex
#406E61 is the 20% darker color. If the color is saturated by 10%, you get
#70A395. If the color is desaturated by 10%, the color
#769F93 is obtained.