The hex color #4aa69c is a light color. The web-safe version is Hex
#339999. A complementary color is
#B55963. The grayscale version is
#848484. A 20% lighter version of the original color is
#7DD9CF, and Hex
#177369 is the 20% darker color. If the color is saturated by 10%, you get
#44A99E. If the color is desaturated by 10%, the color
#50A39A is obtained.