The hex color #67d54f is a light color. The web-safe version is Hex
#66CC66. A complementary color is
#982AB0. The grayscale version is
#848484. A 20% lighter version of the original color is
#9AFF82, and Hex
#34A21C is the 20% darker color. If the color is saturated by 10%, you get
#64DD4A. If the color is desaturated by 10%, the color
#6ACD54 is obtained.