Visual Language defines a unified style with color palettes, typography, iconography, and spacing to maintain brand consistency.
UI Components include reusable elements like buttons, forms, and navigation to streamline design and development.
Illustration and Mascot Usage provides guidelines for creating visuals, including Duolingo’s mascot, ensuring consistency.
Accessibility Standards emphasize inclusive design with best practices for color contrast, text readability, and navigation.
Brand Voice and Tone ensures communication remains engaging, playful, and aligned with Duolingo’s educational mission.