Happy Birthday Greeting Card - Festive Balloons & Rainbow Text Design #1215956 (License: Personal Use)

This cheerful illustration features bold, multi-colored “Happy Birthday” lettering with a smooth rainbow gradient effect, surrounded by glossy helium balloons in red, blue, green, yellow, and orange. Decorative stars and radiant sunburst lines add festive energy against a clean white backdrop, making it ideal for digital or print celebrations.

Used on birthday e-cards, social media posts, party invitations, website banners, or printable decorations; targets users seeking celebratory visuals for personal or commercial greetings.