Yellow-orange is a warm color that combines the brightness of yellow with the vibrancy of orange. It is often associated with feelings of happiness and energy, making it a popular choice in design and art. This color can be seen in natural elements like sunsets and autumn leaves, where the blending of these hues creates a visually appealing effect. In color theory, yellow-orange is considered an intermediate color, lying between yellow and orange on the color wheel. It can evoke warmth and cheerfulness, often used in branding and marketing to attract attention and convey a sense of friendliness.