The hex color #4aa88f is a light color. The web-safe version is Hex
#339999. A complementary color is
#B55770. The grayscale version is
#808080. A 20% lighter version of the original color is
#7DDBC2, and Hex
#17755C is the 20% darker color. If the color is saturated by 10%, you get
#45AC90. If the color is desaturated by 10%, the color
#4FA48E is obtained.