Biohazard Suit

Biohazard Suit reads neon without the fatigue, which is the trick most yellows miss. It's got the punch of Canary but stripped of aggression, there's still real saturation underneath, enough that it lands hard on screen, but the lightness keeps it from feeling like it's attacking you. This is the yellow that works when you need presence without exhaustion.

You'll hit it in warning systems, alert states, and safety-critical interfaces where the color has to scream without exhausting the people staring at it all day. Medical dashboards. Industrial control panels. Emergency response software. Lab management tools. Anywhere you need to flag something critical but the context is already high-stress. It pairs cleanly with dark text and holds its own against both warm and cool backgrounds, it doesn't sharpen into neon like Canary does, and it doesn't soften into dated like Candy Corn might.

The difference: Candy Corn apologizes. Canary demands. Biohazard Suit simply announces. Keep it away from pure white where it'll read as placeholder, but throw it on a warm or neutral background and it settles into its actual job. The saturation does the work; you don't need to.