The hex color #0ff9b0 is a light color. The web-safe version is Hex
#00FF99. A complementary color is
#F0064F. The grayscale version is
#939393. A 20% lighter version of the original color is
#42FFE3, and Hex
#00C67D is the 20% darker color. If the color is saturated by 10%, you get
#02FFB3. If the color is desaturated by 10%, the color
#1CEFAD is obtained.