soft pastel gradient background blending green and blue shades. perfect for spring-themed s, eco-friendly projects, modern

gradient pastel green blue background soft ecofriendly spring modern design soothing visuals blending shades texture seamless contemporary stylish visual graphic minimalistic elegant smooth color creative refined innovative pattern unique decorative digital aesthetic trendy artistic appeal blend cool hues fresh look serene tranquil refreshing clean natural shades perfect spring-themed designs eco-friendly projects graphics