Hex #bfc750 or rgb(191,199,80) in RGB space is the tint of yellow. It has hue angle of 64.03 degrees, value = 78 and saturation = 60. #bfc750 can be obtained by mixing 4 colors: 5 drops of yellow, 2 drops of red, 4 drops of green, 5 drops of white.
Nearest safe hex - #cccc66. Below you can see the block with #bfc750 color and its structure: in procentage ratio and in drops of pigments. Click "TRY" button to move #bfc750 to the mixer and play with it.