Color Palette 1547 — UI color palette

UI color palette 1547 with hex codes #F5F5F5, #B9E937, #57D131, #406661. Use #F5F5F5 as a dominant surface, #B9E937 for secondary panels, #57D131 for accents, and #406661 for supporting UI chrome. Copy these swatches into Figma or CSS custom properties for landing pages, dashboards, and marketing sites. Hex set: #F5F5F5, #B9E937, #57D131, #406661.

• Swatch role: #F5F5F5 reads as a near-white surface.
• Swatch role: #B9E937 reads as a light surface.
• Swatch role: #57D131 reads as a mid surface.
• Swatch role: #406661 reads as a dark surface.
• Darkest #406661 vs lightest #F5F5F5 sits around 5.9:1, which meets WCAG AA for normal text.
• Use #57D131 for secondary UI (borders, muted labels, chips) so the extremes stay reserved for hierarchy.
• Map one dark and one light token to text/background pairs, then keep accents for buttons, links, and focus rings.