The hex color #25c49b is a light color. The web-safe version is Hex
#33CC99. A complementary color is
#DA3B64. The grayscale version is
#818181. A 20% lighter version of the original color is
#58F7CE, and Hex
#009168 is the 20% darker color. If the color is saturated by 10%, you get
#1CCB9E. If the color is desaturated by 10%, the color
#2EBD98 is obtained.