For a modern accent wall, sleek wood species like walnut, maple, and birch are excellent choices. Walnut provides a rich, dark tone that works well in contemporary spaces, while maple and birch offer light, clean finishes for a minimalist look. White oak is another popular option, known for its subtle grain and light color. These woods can be stained or left natural for a refined, elegant feel. For a modern-industrial vibe, combining wood with black metal accents enhances the overall aesthetic.