Hex #b3b488 or rgb(179,180,136) in RGB space is the tint of yellow. It has hue angle of 61.36 degrees, value = 71 and saturation = 24. #b3b488 can be obtained by mixing 4 colors: 1 drop of yellow, 2 drops of magenta, 3 drops of green, 4 drops of white.
Nearest safe hex - #cccc99. Below you can see the block with #b3b488 color and its structure: in procentage ratio and in drops of pigments. Click "TRY" button to move #b3b488 to the mixer and play with it.