Green is a color deeply intertwined with nature, symbolizing growth, renewal, and tranquility. Its calming effect is well-documented, often evoking feelings of balance and harmony. In various cultures, green represents different concepts: in Western societies, it is linked to luck and prosperity, while in Islamic tradition, it holds spiritual significance, symbolizing paradise and peace. However, green can also denote envy or jealousy, as in the phrase "green with envy." In design and marketing, green is frequently used to convey eco-friendliness and health, appealing to consumers seeking natural and wholesome products. Its versatility and rich symbolism make green a powerful color in both cultural and psychological contexts.