Hex #809566 or rgb(128,149,102) in RGB space is the tint of olive. It has hue angle of 86.81 degrees, value = 58 and saturation = 32. #809566 can be obtained by mixing 4 colors: 2 drops of yellow, 3 drops of magenta, 2 drops of cyan, 3 drops of green.
Nearest safe hex - #999966. Below you can see the block with #809566 color and its structure: in procentage ratio and in drops of pigments. Click "TRY" button to move #809566 to the mixer and play with it.