Artificial Green Food Color

Artificial green food color is a substance used to give foods a green hue. It is typically made by blending synthetic color additives, often derived from petroleum, such as Blue 1 and Yellow 5, or by using a single green dye like Green 3. These colors are manufactured through chemical processes.

Manufacturers add artificial green food color to make foods more appealing or to indicate flavor. It is commonly found in candies, baked goods, desserts, and beverages to achieve a vibrant green color.

Artificial green food colors are approved by the FDA for use in food. In April 2025, the FDA announced a plan to phase out petroleum-based synthetic dyes, which include common components of artificial green food color like Green 3, Blue 1, and Yellow 5. JECFA and EFSA have evaluated individual synthetic food colors and set acceptable daily intakes for many of them. Some research has explored a possible link between synthetic food colors and hyperactivity in some children, but the evidence is mixed.