Lime (#00FF00) is the ultimate statement color in the digital design world. This pure, electric green sits perfectly between yellow and green on the color wheel, delivering maximum saturation and brightness that demands attention.

In UI design, lime excels as an accent color for interactive elements like buttons and call-to-action areas, thanks to its high visibility. It pairs beautifully with navy blue for bold contrast, coral for energetic warmth, or neutral gray to let it truly shine without overwhelming users.

Lime symbolizes freshness, innovation, and vitality, making it popular in wellness, tech, and eco-friendly brands. However, use it sparingly—its intensity can trigger feelings of restlessness if overused. Consider softer alternatives like mint green or pastel green for larger design areas while keeping lime for strategic highlights that guide user attention and create dynamic, modern interfaces.