Hex #494624 or rgb(73,70,36) in RGB space is the tint of yellow. It has hue angle of 55.14 degrees, value = 29 and saturation = 51. #494624 can be obtained by mixing 3 colors: 1 drop of yellow, 1 drop of white, 5 drops of black.
Nearest safe hex - #333333. Below you can see the block with #494624 color and its structure: in procentage ratio and in drops of pigments. Click "TRY" button to move #494624 to the mixer and play with it.