The hex color #09b48e is a dark color. The web-safe version is Hex
#00CC99. A complementary color is
#F64B71. The grayscale version is
#6E6E6E. A 20% lighter version of the original color is
#3CE7C1, and Hex
#00815B is the 20% darker color. If the color is saturated by 10%, you get
#00BB91. If the color is desaturated by 10%, the color
#13AD8B is obtained.