Green Porcelain Enamel issue--Help!!!

[Emily]

I just bought a green, enameled cast iron sink on clearance at our local home center. My hope was that it would match the greens in our kitchen, but it's a little too dark. If I stick it out in the sun for a summer, will it fade a little? :)
Other ideas?
Thanks so much for your help!
Em

[DUNBAR PLUMBER]

I seriously doubt that it will, especially if it is of a high quality enamel.