Hex #bfc587 or rgb(191,197,135) in RGB space is the tint of yellow. It has hue angle of 65.81 degrees, value = 77 and saturation = 31. #bfc587 can be obtained by mixing 4 colors: 4 drops of yellow, 2 drops of blue, 5 drops of white, 1 drop of black.
Nearest safe hex - #cccc99. Below you can see the block with #bfc587 color and its structure: in procentage ratio and in drops of pigments. Click "TRY" button to move #bfc587 to the mixer and play with it.