What is blue over green hair?

Blue over green hair is a trendy hair color style which involves blending blue and green shades to create a unique and vibrant hair color. This hair color can be achieved by applying blue hair dye over pre-lightened green hair or by mixing blue and green hair dyes together before applying it to the hair. Blue over green hair can be worn in various styles, including ombre, balayage, or full coverage, and can be customized to suit different skin tones and personalities. The combination of blue and green colors can create a stunning, mermaid-like effect, making it a popular trend among young people and fashion enthusiasts. It is generally recommended to use a color-protecting shampoo and conditioner to maintain the vibrancy and health of the blue over green hair.