Optimistic Striped Birthday Card

This greeting card features a cheerful birthday message set against a backdrop of vertical stripes that feels friendly and welcoming 🎉. Across the middle, the words “Happy Birthday!” sit centered in flowing, cursive-style lettering in a deep green tone. The text rests on a wide horizontal band of soft buttery yellow that cuts through the stripes and draws your eye right to the greeting. Behind it, the stripes mix cool mint, gentle teal, and muted olive shades with bright white, creating a calm, fresh look. The stripe widths vary slightly, giving the design a relaxed, human touch, like two close friends sharing an inside joke through a simple note 🎁. The contrast between the sunny yellow band and the cooler greens adds a cozy warmth, like a fond glance exchanged across the room. Thin white stripes appear between the green tones, and the yellow band runs straight across the center from left edge to right edge.