Color Palette 306 — UI color palette

UI color palette 306 with hex codes #EFFFFB, #50D890, #4F98CA, #272727. Use #EFFFFB as a dominant surface, #50D890 for secondary panels, #4F98CA for accents, and #272727 for supporting UI chrome. Copy these swatches into Figma or CSS custom properties for landing pages, dashboards, and marketing sites. Hex set: #EFFFFB, #50D890, #4F98CA, #272727.

• Swatch role: #EFFFFB reads as a near-white surface.
• Swatch role: #50D890 reads as a mid surface.
• Swatch role: #4F98CA reads as a mid surface.
• Swatch role: #272727 reads as a near-black surface.
• Darkest #272727 vs lightest #EFFFFB sits around 14.5:1, which exceeds WCAG AAA for normal text.
• Use #4F98CA 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.