Neon Colors — Hex Codes
Complete reference of 40 neon and fluorescent colors with hex codes and RGB values. Browse electric pinks, greens, blues, purples, and more. Click any swatch to copy the hex code.
Showing 40 of 40 neon colors
About Neon Colors
Neon colors are highly saturated, luminous hues that appear to emit light. The term comes from neon gas signs — glass tubes filled with gases like neon (red-orange glow), argon (blue), or krypton (green) that produce vivid light when electrified. In digital design, neon colors are recreated using near-maximum saturation and brightness values.
True neon colors on a screen sit at the edges of the sRGB color space: maximum saturation, full brightness. The most recognizable neon shades are neon green (#39FF14), neon pink (#FF6EC7), and neon cyan (#00FFFF). These appear fluorescent because monitors can produce more light than paper can reflect.
Using Neon Colors in Design
- Dark backgrounds: Neon colors only pop against black or very dark backgrounds. On white they look flat.
- Accents, not base: Use sparingly as CTA buttons, highlights, or borders. Full neon palettes are overwhelming.
- Glow effect: Add a box-shadow or text-shadow in the same color at 30–50% opacity to simulate real neon glow.
- Cyberpunk & gaming aesthetics: Neon is the signature look for dark UI, gaming interfaces, and futuristic branding.