Hex #809880 or rgb(128,152,128) in RGB space is the tint of green. It has hue angle of 120.00 degrees, value = 60 and saturation = 16. #809880 can be obtained by mixing 4 colors: 2 drops of red, 2 drops of cyan, 1 drop of green, 1 drop of white.
Nearest safe hex - #999999. Below you can see the block with #809880 color and its structure: in procentage ratio and in drops of pigments. Click "TRY" button to move #809880 to the mixer and play with it.