stands for elegance, dignity, purity and positive and vigorous significance. Placards with green characters on a white background can be used in various occasions, such as shops, companies, hotels and so on, representing a fresh atmosphere and brand image. At the same time, in traditional culture, white represents purity and nobility, while green represents vitality and vigor, so plaques with green characters on a white background are often given a positive and vibrant meaning. In a word, the plaque with green characters on a white background is a fresh and elegant color collocation, which represents elegant, dignified and pure quality and positive and vibrant significance.