The hex color #17dccc is a light color. The web-safe version is Hex
#00CCCC. A complementary color is
#E82333. The grayscale version is
#959595. A 20% lighter version of the original color is
#4AFFFF, and Hex
#00A999 is the 20% darker color. If the color is saturated by 10%, you get
#0AE3D2. If the color is desaturated by 10%, the color
#24D5C7 is obtained.