Hex #6a6d40 or rgb(106,109,64) in RGB space is the tint of yellow. It has hue angle of 64.00 degrees, value = 43 and saturation = 41. #6a6d40 can be obtained by mixing 4 colors: 2 drops of red, 3 drops of green, 3 drops of white, 4 drops of black.
Nearest safe hex - #666633. Below you can see the block with #6a6d40 color and its structure: in procentage ratio and in drops of pigments. Click "TRY" button to move #6a6d40 to the mixer and play with it.