The use of a bright yellow background and bold red text in an advertisement creates a lively and energetic mood. Yellow is often associated with happiness, enthusiasm, and positivity, while red is a color that conveys urgency, excitement, and strong emotions. Together, these two colors immediately capture attention, making the product stand out from its surroundings. This combination is also often used in marketing to suggest that something is important, fun, or time-sensitive, like a limited offer or a must-try product. The tone being conveyed is not formal or serious but more playful and persuasive, urging the viewer to take action quickly. Therefore, the advertisement likely wants to make people feel excited, engaged, and curious about the new product, motivating them to buy it right away.