Pastel pistachio and subtle shades of sage have had their moments in the spotlight; it's now the perfect time to embrace deeper shades of green such as rich hunter green, saturated olive, and lively teal. Dark green paint colors can instantly create a sophisticated and elegant atmosphere in any room—plus, richer verdant shades are incredibly versatile. A moss or fern shade in a study can create a cozy and relaxing atmosphere, while a black forest green can make a small home bar feel luxurious and beckon guests over for a drink.