Yellow characters on red background are good. The choice of white characters with red background and yellow characters with red background depends on the specific application scenarios and design purposes. From the visual effect, yellow looks atmospheric and conspicuous, which may be more conspicuous than white. From the five elements, red stands for fire, yellow stands for earth, and white stands for gold. Fire makes earth and fire makes gold, so red and yellow characters are more auspicious. However, from the perspective of signboard feng shui, the five elements of the background color are the most auspicious, such as yellow characters on a red background; The five elements of the name are followed by five elements of the background, such as white characters and green background. White characters on red background, white characters on red background are more conspicuous, generally used to remind people and attract attention. This color scheme with yellow characters on a red background looks more gorgeous, full of the breath of China traditional culture, and makes people feel a deep festive atmosphere from the inside out. Therefore, if you are celebrating traditional festivals such as Spring Festival and Mid-Autumn Festival, yellow characters on a red background will be more appropriate. Solemnly declare: the answer is for reference only, please don't be blindly superstitious.