The sun is not a monochromatic source. It's an incoherent, broadband source. The power spectrum distribution of those wavelengths pretty-closely follows the bla

The sun is not a monochromatic source. It's an incoherent, broadband source. The power spectrum distribution of those wavelengths pretty-closely follows the black body radiation curve. If you had a monochromatic source at that peak it would look green.