Take a look at Sherwin-Williams' VinylSafe paints:
http://www.sherwin-williams.com/do_it_yourself/paint_colors/ideas/palettes/vinylsafe/ They have some
darker greens, but nothing I'd really call
dark green. The reason is that with vinyl, you can get buckling with darker colors heating up the underlying vinyl in the sun. For example, from the AZEK tech sheet - "
Use a 100% acrylic latex paint with a Light Reflective Value (LRV) of 55 or higher." The less light reflected, the more heat the underlying vinyl absorbs.
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Thomas Bank AIA
Owner/Architect
Simply Stated Architecture, P.C.
Lemoyne PA
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