The hex color #02afa3 is a dark color. The web-safe version is Hex
#009999. A complementary color is
#FD505C. The grayscale version is
#717171. A 20% lighter version of the original color is
#35E2D6, and Hex
#007C70 is the 20% darker color. If the color is saturated by 10%, you get
#00B5A8. If the color is desaturated by 10%, the color
#0DA99E is obtained.