The main difference between Gold and Mustard Yellow is brightness and saturation: both are yellow shades, but Gold is lighter. Gold (#FFD700) has an HSL of 51°, 100%, 50%, whereas Mustard Yellow (#E1AD01) sits at 46°, 99%, 44%.
Gold (#FFD700) is a medium, vivid yellow with a warm undertone — it feels balanced, versatile and bright, energetic, eye-catching.
Mustard Yellow (#E1AD01) is a medium, vivid yellow with a warm undertone — it feels balanced, versatile and bright, energetic, eye-catching.
Text legibility depends on the contrast ratio between foreground and background. WCAG 2.1 AA requires at least 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1. Use these numbers to choose accessible combinations for your design.
Each color has a dedicated page with shades, tints, CSS name, pairings, and color psychology.