Hex #809a56 or rgb(128,154,86) in RGB space is the tint of olive. It has hue angle of 82.94 degrees, value = 60 and saturation = 44. #809a56 can be obtained by mixing 2 colors: 1 drop of yellow, 1 drop of blue.
Nearest safe hex - #999966. Below you can see the block with #809a56 color and its structure: in procentage ratio and in drops of pigments. Click "TRY" button to move #809a56 to the mixer and play with it.