The hex color #09d66f is a light color. The web-safe version is Hex
#00CC66. A complementary color is
#F62990. The grayscale version is
#6F6F6F. A 20% lighter version of the original color is
#3CFFA2, and Hex
#00A33C is the 20% darker color. If the color is saturated by 10%, you get
#00E06F. If the color is desaturated by 10%, the color
#13CC6F is obtained.