These Are the 10 Hottest Hollywood Rainbow Hair Hues, According to Stylists

The color: Vibrant Emerald

Celebrity inspiration: Ruby Rose

Description: "Ruby has a creative emerald crown that is an amazing contrast to her brunette tresses," Curse said. For short hair like Ruby's, Curse explained that the color can be effortlessly achieved by using platinum extensions. "Tone the extensions with emerald green and clear toner for a brilliant shine before interlocking into the crown braid," he said. For hair that's already long, ask your stylist for a "high lift using an ombré technique and green toner."

Who it works for: "This color is a perfect jewel tone that would be striking on most skin tone," Curse said.