Hex #665e22 or rgb(102,94,34) in RGB space is the tint of yellow. It has hue angle of 52.94 degrees, value = 40 and saturation = 67. #665e22 can be obtained by mixing 4 colors: 4 drops of red, 5 drops of green, 2 drops of white, 4 drops of black.
Nearest safe hex - #666633. Below you can see the block with #665e22 color and its structure: in procentage ratio and in drops of pigments. Click "TRY" button to move #665e22 to the mixer and play with it.