Greens are in and I love greens, wherever they are, for reasons I talk about all the time. Ones that are not very saturated but relatively light lead to just the right moods for socializing and working—plus looking at greens boosts our creative performance—and that can be handy when we’re trying to come up with a new strategy for a product or how to tell our best friend that the haircut they’re so pleased with may be one that they…