A green-toned color scheme refers to a color palette that primarily consists of shades of green. This palette is often used in design, fashion, and art to evoke feelings of nature, freshness, and tranquility. Green is a versatile color that can range from the soft, muted greens of nature to vibrant, bold shades. It is important to consider the specific hues and intensities of green when creating a color scheme to ensure a harmonious and cohesive look.