Sounds cool! Neon pastels grab eyes, but the key is how they fit the platform and your audience. Bright colors can spike click‑through if they pop against the background, but too many can feel chaotic and hurt readability. I’d run a quick A/B test on two posts—one with a single neon accent and one with a full pastel palette—and track impressions, CTR, and time on page. Use clear, contrasting calls‑to‑action so the color doesn’t drown out the message. Keep the headline concise and test the headline color too, because it’s the first thing people read. That way you’ll see which palette truly boosts engagement without compromising user experience.