Can TCS3200 detects multiple color?

3200Hi i have a question about TCS3200 sensor.If the exposed surface has multiple colors, what happens? Supposing I want to expose a Green Coffee Bean that has a Black Spot, can I identify Black Spot on the bean ?? or maybe TCS3200 is not the best choice for this?

I don't think that the black spot will be detected. You will get an average of the color, so maybe a 'darker' green then just the coffee bean by itself. To detect features like small spots I think you need to get into image processing techniques.