Hex #80b080 or rgb(128,176,128) in RGB space is the tint of green. It has hue angle of 120.00 degrees, value = 69 and saturation = 27. #80b080 can be obtained by mixing 4 colors: 4 drops of yellow, 4 drops of cyan, 5 drops of white, 5 drops of black.
Nearest safe hex - #999999. Below you can see the block with #80b080 color and its structure: in procentage ratio and in drops of pigments. Click "TRY" button to move #80b080 to the mixer and play with it.