Hex #80a65e or rgb(128,166,94) in RGB space is the tint of olive. It has hue angle of 91.67 degrees, value = 65 and saturation = 43. #80a65e can be obtained by mixing 4 colors: 4 drops of yellow, 1 drop of magenta, 3 drops of cyan, 2 drops of black.
Nearest safe hex - #999966. Below you can see the block with #80a65e color and its structure: in procentage ratio and in drops of pigments. Click "TRY" button to move #80a65e to the mixer and play with it.