Matching red and green can create a striking and vibrant look. For a balanced and harmonious combination, consider using red and green in complementary shades. For example, a deep red can be paired with a light green or a bright red with a dark green. Another approach is to use a monochrome palette, focusing on different shades of red and green, such as a red dress with green accents or a green shirt with red highlights. It's also important to consider the context and the occasion. In fashion, red and green are often used in holiday and festive attire. In interior design, a mix of red and green can add a lively touch to a room.