The hex color #58c29c is a light color. The web-safe version is Hex
#66CC99. A complementary color is
#A73D63. The grayscale version is
#929292. A 20% lighter version of the original color is
#8BF5CF, and Hex
#258F69 is the 20% darker color. If the color is saturated by 10%, you get
#52C79D. If the color is desaturated by 10%, the color
#5EBD9B is obtained.