The "green" in the national flag of Italy represents the country's lush landscapes and the hope of its people. The flag consists of three vertical bands of equal width, with the colors green, white, and red from left to right. While the colors can have various interpretations, green is often associated with the plains and hills of Italy, symbolizing vitality and growth. The flag has undergone changes throughout Italian history, with today's version officially adopted in 1946, reflecting the country's identity and unity as a republic following the end of monarchy.