The hex color #49fcce is a light color. The web-safe version is Hex
#33FFCC. A complementary color is
#B60331. The grayscale version is
#B1B1B1. A 20% lighter version of the original color is
#7CFFFF, and Hex
#16C99B is the 20% darker color. If the color is saturated by 10%, you get
#3FFFD1. If the color is desaturated by 10%, the color
#53F5CB is obtained.