Hex #80a544 or rgb(128,165,68) in RGB space is the tint of olive. It has hue angle of 82.89 degrees, value = 65 and saturation = 59. #80a544 can be obtained by mixing 3 colors: 5 drops of yellow, 4 drops of blue, 1 drop of green.
Nearest safe hex - #999933. Below you can see the block with #80a544 color and its structure: in procentage ratio and in drops of pigments. Click "TRY" button to move #80a544 to the mixer and play with it.