Hex #6d8a49 or rgb(109,138,73) in RGB space is the tint of olive. It has hue angle of 86.77 degrees, value = 54 and saturation = 47. #6d8a49 can be obtained by mixing 4 colors: 2 drops of red, 5 drops of green, 4 drops of white, 3 drops of black.
Nearest safe hex - #669933. Below you can see the block with #6d8a49 color and its structure: in procentage ratio and in drops of pigments. Click "TRY" button to move #6d8a49 to the mixer and play with it.