Hex #b3b691 or rgb(179,182,145) in RGB space is the tint of yellow. It has hue angle of 64.86 degrees, value = 71 and saturation = 20. #b3b691 can be obtained by mixing 4 colors: 1 drop of red, 1 drop of magenta, 3 drops of green, 5 drops of white.
Nearest safe hex - #cccc99. Below you can see the block with #b3b691 color and its structure: in procentage ratio and in drops of pigments. Click "TRY" button to move #b3b691 to the mixer and play with it.