Hex #bfcd40 or rgb(191,205,64) in RGB space is the tint of yellow. It has hue angle of 65.96 degrees, value = 80 and saturation = 69. #bfcd40 can be obtained by mixing 4 colors: 4 drops of yellow, 1 drop of green, 2 drops of white, 1 drop of black.
Nearest safe hex - #cccc33. Below you can see the block with #bfcd40 color and its structure: in procentage ratio and in drops of pigments. Click "TRY" button to move #bfcd40 to the mixer and play with it.