The hex color #7bcc44 is a light color. The web-safe version is Hex
#66CC33. A complementary color is
#8433BB. The grayscale version is
#848484. A 20% lighter version of the original color is
#AEFF77, and Hex
#489911 is the 20% darker color. If the color is saturated by 10%, you get
#7AD33E. If the color is desaturated by 10%, the color
#7CC54A is obtained.