Hex #bbb783 or rgb(187,183,131) in RGB space is the tint of yellow. It has hue angle of 55.71 degrees, value = 73 and saturation = 30. #bbb783 can be obtained by mixing 4 colors: 5 drops of yellow, 1 drop of red, 4 drops of blue, 5 drops of white.
Nearest safe hex - #cccc99. Below you can see the block with #bbb783 color and its structure: in procentage ratio and in drops of pigments. Click "TRY" button to move #bbb783 to the mixer and play with it.