Pastel yellow is a soft, light shade of yellow that evokes feelings of warmth and cheerfulness. It is often associated with spring and renewal, making it a popular choice in design and fashion. This gentle hue can create a calming atmosphere, making it suitable for nurseries and cozy living spaces. In color theory, pastel yellow is created by mixing yellow with white, resulting in a more subdued tone. It pairs well with other pastel colors, such as pastel pink and mint green, and is frequently used in wedding themes and baby showers for its inviting and friendly appearance.