Hex #80906a or rgb(128,144,106) in RGB space is the tint of olive. It has hue angle of 85.26 degrees, value = 56 and saturation = 26. #80906a can be obtained by mixing 4 colors: 2 drops of yellow, 1 drop of cyan, 4 drops of white, 5 drops of black.
Nearest safe hex - #999966. Below you can see the block with #80906a color and its structure: in procentage ratio and in drops of pigments. Click "TRY" button to move #80906a to the mixer and play with it.