Hex #877a1e or rgb(135,122,30) in RGB space is the tint of yellow. It has hue angle of 52.57 degrees, value = 53 and saturation = 78. #877a1e can be obtained by mixing 4 colors: 4 drops of yellow, 5 drops of red, 3 drops of blue, 5 drops of green.
Nearest safe hex - #996633. Below you can see the block with #877a1e color and its structure: in procentage ratio and in drops of pigments. Click "TRY" button to move #877a1e to the mixer and play with it.