Hex #809280 or rgb(128,146,128) in RGB space is the tint of green. It has hue angle of 120.00 degrees, value = 57 and saturation = 12. #809280 can be obtained by mixing 3 colors: 1 drop of green, 5 drops of white, 4 drops of black.
Nearest safe hex - #999999. Below you can see the block with #809280 color and its structure: in procentage ratio and in drops of pigments. Click "TRY" button to move #809280 to the mixer and play with it.