Color codes click any value to copy
| Swatch | Name | HEX | RGB | HSL | OKLCH |
|---|---|---|---|---|---|
| Amber | #FFB300 | rgb(255, 179, 0) | hsl(42, 100%, 50%) | oklch(81.8% 0.171 78) | |
| Cadet | #00A896 | rgb(0, 168, 150) | hsl(174, 100%, 33%) | oklch(65.6% 0.118 182) | |
| Emerald | #02C39A | rgb(2, 195, 154) | hsl(167, 98%, 39%) | oklch(72.7% 0.143 171) | |
| Vanilla | #F0F3BD | rgb(240, 243, 189) | hsl(63, 69%, 85%) | oklch(94.9% 0.070 110) |
Why it works and how to use it
Mango Lagoon is a vivid complementary color palette tagged tropical, teal. Near-complementary hues (about 132° apart) make this a high-contrast, attention-grabbing combination. Saturation runs high, so use the brightest color sparingly and let the others carry the surface area. Warm and cool hues are mixed, which adds depth.
With 4 chromatic colors, Amber takes the lead while the rest support. Lightness runs from 33% to 85%. Well suited to websites, presentations and branding.
- Background: Vanilla (#F0F3BD) is the lightest color, so it belongs on large surfaces.
- Text: Cadet (#00A896) on #F0F3BD gives 2.59:1, so pair it with a darker neutral for body copy.
- Primary: Amber (#FFB300) is the most saturated mid-tone; use it for buttons and links with a border or a darker shade for contrast.
- Accent: Emerald (#02C39A) for highlights, badges and hover states.
No pair inside the palette reaches 4.5:1, so add black or white for body text.
Preview on a real UI see how the palette feels in context
Design faster with Mango Lagoon
A palette preview that turns four colors into a page, so you can judge hierarchy, contrast and mood before you commit.
Primary action SecondaryColor blindness simulation
Color-blind check: all four colors stay distinguishable under protanopia, deuteranopia and tritanopia.
Palette card

Contrast check WCAG ratios between palette colors
| Pair | Sample | Ratio | Level |
|---|---|---|---|
#00A896 on #F0F3BD | Aa | 2.59:1 | Fail |
#02C39A on #F0F3BD | Aa | 1.97:1 | Fail |
#FFB300 on #00A896 | Aa | 1.66:1 | Fail |
#FFB300 on #F0F3BD | Aa | 1.56:1 | Fail |
#00A896 on #02C39A | Aa | 1.32:1 | Fail |
#FFB300 on #02C39A | Aa | 1.26:1 | Fail |