The hex color #6de652 is a light color. The web-safe version is Hex
#66FF66. A complementary color is
#9219AD. The grayscale version is
#8C8C8C. A 20% lighter version of the original color is
#A0FF85, and Hex
#3AB31F is the 20% darker color. If the color is saturated by 10%, you get
#6AEF4C. If the color is desaturated by 10%, the color
#70DD58 is obtained.