1. Picking matching furniture
This might be the most common issue when it comes to decoration. While the overall harmony of the elements is basically the most important design principle you have to follow, that doesn’t mean every single item or detail should have the same color or tone. Have you tried adding a vibrant palette to your walls? For example, if your couch has a neutral color, then you might want to add a splash of red to the walls or even green.
Speaking of which, green is said to be a vivid color since it is usually associated with freshness, wealth, and vitality which makes the idea even more appealing as it could offer you that good vibe that you need while relaxing in the living room after a long, tedious day at work.