This greeting card features an emerald-green background with three stylized cats sitting in a neat, front-facing row, close enough to feel like a friendly little trio 💚. A dark green tabby sits beside a white cat dotted with green spots, and an orange tabby rounds out the group, their bodies angled evenly as if posing together for a photo. Their wide eyes, rosy cheeks, and small smiles give them a sweet, affectionate look, like they’re sharing a quiet inside joke with the viewer. The green and orange cats show tiny fangs from slight overbites, adding a cute, mischievous touch without breaking the cozy mood ☘️. At the top, the word “HAPPY” appears in orange lettering, standing out strongly against the green. Below the cats, “ST. CATTY’S DAY Dad” is written in white with a smooth, flowing letter style, with small white shamrocks placed on either side. The overall layout is flat and graphic, with simple shapes and strong color areas, and the white shamrock accents sit neatly around the lower text.