Hex #809c5e or rgb(128,156,94) in RGB space is the tint of olive. It has hue angle of 87.10 degrees, value = 61 and saturation = 40. #809c5e can be obtained by mixing 4 colors: 2 drops of red, 1 drop of blue, 4 drops of green, 3 drops of white.
Nearest safe hex - #999966. Below you can see the block with #809c5e color and its structure: in procentage ratio and in drops of pigments. Click "TRY" button to move #809c5e to the mixer and play with it.