Hex #80b179 or rgb(128,177,121) in RGB space is the tint of green. It has hue angle of 112.50 degrees, value = 69 and saturation = 32. #80b179 can be obtained by mixing 4 colors: 3 drops of yellow, 4 drops of blue, 2 drops of green, 3 drops of white.
Nearest safe hex - #999966. Below you can see the block with #80b179 color and its structure: in procentage ratio and in drops of pigments. Click "TRY" button to move #80b179 to the mixer and play with it.