The hex color #02b69b is a dark color. The web-safe version is Hex
#00CC99. A complementary color is
#FD4964. The grayscale version is
#717171. A 20% lighter version of the original color is
#35E9CE, and Hex
#008368 is the 20% darker color. If the color is saturated by 10%, you get
#00BD9F. If the color is desaturated by 10%, the color
#0DAF97 is obtained.