Hex #bfd040 or rgb(191,208,64) in RGB space is the tint of yellow. It has hue angle of 67.08 degrees, value = 82 and saturation = 69. #bfd040 can be obtained by mixing 4 colors: 5 drops of yellow, 1 drop of red, 3 drops of green, 3 drops of white.
Nearest safe hex - #cccc33. Below you can see the block with #bfd040 color and its structure: in procentage ratio and in drops of pigments. Click "TRY" button to move #bfd040 to the mixer and play with it.