The hex color #2b992c is a dark color. The web-safe version is Hex
#339933. A complementary color is
#D466D3. The grayscale version is
#505050. A 20% lighter version of the original color is
#5ECC5F, and Hex
#006600 is the 20% darker color. If the color is saturated by 10%, you get
#27A028. If the color is desaturated by 10%, the color
#2F9230 is obtained.