If you want to create a cheerful and sunny kitchen, consider adding a yellow backsplash. Yellow is a color that is associated with happiness and positivity, and it can instantly uplift the mood of any space. A yellow backsplash will bring warmth and brightness to your kitchen, making it feel welcoming and inviting. Pair it with white cabinets and stainless steel appliances for a clean and modern look, or combine it with wood accents for a cozy and rustic feel.