Hex #b3b144 or rgb(179,177,68) in RGB space is the tint of yellow. It has hue angle of 58.92 degrees, value = 70 and saturation = 62. #b3b144 can be obtained by mixing 4 colors: 5 drops of yellow, 1 drop of blue, 2 drops of white, 2 drops of black.
Nearest safe hex - #cc9933. Below you can see the block with #b3b144 color and its structure: in procentage ratio and in drops of pigments. Click "TRY" button to move #b3b144 to the mixer and play with it.