Hex #bcb143 or rgb(188,177,67) in RGB space is the tint of yellow. It has hue angle of 54.55 degrees, value = 74 and saturation = 64. #bcb143 can be obtained by mixing 4 colors: 5 drops of yellow, 4 drops of red, 5 drops of green, 5 drops of white.
Nearest safe hex - #cc9933. Below you can see the block with #bcb143 color and its structure: in procentage ratio and in drops of pigments. Click "TRY" button to move #bcb143 to the mixer and play with it.