Citrine (#E4D00A) is a vibrant golden-yellow color that radiates warmth and positivity, merging the brightness of pure yellow with subtle orange undertones. This energizing hue captures the essence of sunshine and brings an optimistic, creative energy to any design project.

Named after the precious gemstone, citrine sits perfectly between yellow and orange on the color wheel, making it an excellent choice for conveying enthusiasm and vitality. Its golden richness pairs beautifully with deep blues like royal blue for striking contrast, or with earthy tones like forest green for a natural, balanced palette.

In design applications, citrine works exceptionally well as an accent color to highlight important elements or create focal points. It's particularly effective in branding that aims to communicate innovation, warmth, and approachability. However, use it thoughtfully—its intensity can overwhelm when overused.

For accessibility, ensure sufficient contrast when pairing citrine with text, especially on light backgrounds. Consider softer alternatives like champagne or cream for large text areas while reserving citrine for highlights and calls-to-action.