Somewhere along the way, dark jewel-toned greens became synonymous with refined luxury, elegance, and timeless taste. Yes, there are hunter-greens and rich emeralds, but there's also another ...

Phthalo, prounced 'THAL-oh, is a deep rich green that's making waves as the go-to color for luxury brand goods. Could this really be the most expensive looking color? "Phthalo Green has the ...