Hex #80882b or rgb(128,136,43) in RGB space is the tint of yellow. It has hue angle of 65.16 degrees, value = 53 and saturation = 68. #80882b can be obtained by mixing 3 colors: 2 drops of yellow, 1 drop of blue, 1 drop of black.
Nearest safe hex - #999933. Below you can see the block with #80882b color and its structure: in procentage ratio and in drops of pigments. Click "TRY" button to move #80882b to the mixer and play with it.