70% OFF colorful vibrant hand-drawn lettering sale promotion

Vibrant digital illustration showcasing '70% OFF' in large, colorful, hand-drawn letters. The number '70' is light blue/teal, the '%' symbol is pink, and 'OFF' appears in orange and pink. A black background emphasizes the neon colors and details of paint splatters and manual strokes, creating an energetic and modern atmosphere for sales promotions.