Hex #bfb640 or rgb(191,182,64) in RGB space is the tint of yellow. It has hue angle of 55.75 degrees, value = 75 and saturation = 66. #bfb640 can be obtained by mixing 3 colors: 2 drops of yellow, 1 drop of white, 1 drop of black.
Nearest safe hex - #cccc33. Below you can see the block with #bfb640 color and its structure: in procentage ratio and in drops of pigments. Click "TRY" button to move #bfb640 to the mixer and play with it.