The hex color #45b05d is a light color. The web-safe version is Hex
#339966. A complementary color is
#BA4FA2. The grayscale version is
#717171. A 20% lighter version of the original color is
#78E390, and Hex
#127D2A is the 20% darker color. If the color is saturated by 10%, you get
#41B65B. If the color is desaturated by 10%, the color
#49AA5F is obtained.