Hex #373625 or rgb(55,54,37) in RGB space is the tint of yellow. It has hue angle of 56.67 degrees, value = 22 and saturation = 33. #373625 can be obtained by mixing 4 colors: 3 drops of red, 3 drops of blue, 3 drops of green, 5 drops of black.
Nearest safe hex - #333333. Below you can see the block with #373625 color and its structure: in procentage ratio and in drops of pigments. Click "TRY" button to move #373625 to the mixer and play with it.