Hex #6d6b49 or rgb(109,107,73) in RGB space is the tint of yellow. It has hue angle of 56.67 degrees, value = 43 and saturation = 33. #6d6b49 can be obtained by mixing 3 colors: 1 drop of yellow, 2 drops of white, 4 drops of black.
Nearest safe hex - #666633. Below you can see the block with #6d6b49 color and its structure: in procentage ratio and in drops of pigments. Click "TRY" button to move #6d6b49 to the mixer and play with it.