The hex color #6feb8f is a light color. The web-safe version is Hex
#66FF99. A complementary color is
#901470. The grayscale version is
#A3A3A3. A 20% lighter version of the original color is
#A2FFC2, and Hex
#3CB85C is the 20% darker color. If the color is saturated by 10%, you get
#6AF28D. If the color is desaturated by 10%, the color
#74E491 is obtained.