Hex #808d6b or rgb(128,141,107) in RGB space is the tint of olive. It has hue angle of 82.94 degrees, value = 55 and saturation = 24. #808d6b can be obtained by mixing 4 colors: 1 drop of yellow, 1 drop of blue, 1 drop of white, 1 drop of black.
Nearest safe hex - #999966. Below you can see the block with #808d6b color and its structure: in procentage ratio and in drops of pigments. Click "TRY" button to move #808d6b to the mixer and play with it.