Hex #6a6940 or rgb(106,105,64) in RGB space is the tint of yellow. It has hue angle of 58.57 degrees, value = 42 and saturation = 40. #6a6940 can be obtained by mixing 4 colors: 5 drops of red, 3 drops of cyan, 3 drops of green, 1 drop of black.
Nearest safe hex - #666633. Below you can see the block with #6a6940 color and its structure: in procentage ratio and in drops of pigments. Click "TRY" button to move #6a6940 to the mixer and play with it.