McDonald’s classic Golden Arches branding is most strongly associated with red and yellow.
The bright yellow arches are designed to stand out against a red background, creating a high-visibility sign that can be recognized from roads and across parking lots. This combination became one of the most familiar color systems in restaurant advertising and exterior signage.
The colors also work well in printed menus, packaging, uniforms, and promotional graphics. Yellow provides the visual link to the arches, while red supplies a strong contrasting field. Although McDonald’s has used additional colors in different campaigns and restaurant designs, red and yellow remain the classic combination associated with the brand.
Color descriptions can vary by country, era, and application, so this answer refers to the traditional identity rather than every modern design variation. Contemporary restaurants may use muted architectural materials, digital displays, or localized design systems. Those changes do not replace the historic red-and-yellow association that helped make McDonald’s signs recognizable worldwide.