Sunny Side is a vivid complementary color palette tagged happy, light, vibrant. Near-complementary hues (about 143° 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.
Color codes click any value to copy
| Swatch | Name | HEX | RGB | HSL | OKLCH |
|---|---|---|---|---|---|
| Gold | #FFD23F | rgb(255, 210, 63) | hsl(46, 100%, 62%) | oklch(87.9% 0.162 91) | |
| Coral | #FF8C42 | rgb(255, 140, 66) | hsl(23, 100%, 63%) | oklch(75.4% 0.164 50) | |
| Eucalyptus | #3BCEAC | rgb(59, 206, 172) | hsl(166, 60%, 52%) | oklch(76.7% 0.132 174) | |
| White | #FFFFFF | rgb(255, 255, 255) | hsl(0, 0%, 100%) | oklch(100.0% 0.000 0) |
Why it works and how to use it
The palette holds together thanks to its complementary hue relationship and a strong light-to-dark ladder (100% down to 52% lightness). A natural fit for websites, presentations and branding.
- Background: White (#FFFFFF) is the lightest color, so it belongs on large surfaces.
- Text: Coral (#FF8C42) on #FFFFFF gives 2.31:1, so pair it with a darker neutral for body copy.
- Primary: Gold (#FFD23F) is the most saturated mid-tone; use it for buttons and links with a border or a darker shade for contrast.
- Accent: Eucalyptus (#3BCEAC) 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 Sunny Side
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.
Contrast check WCAG ratios between palette colors
| Pair | Sample | Ratio | Level |
|---|---|---|---|
#FF8C42 on #FFFFFF | Aa | 2.31:1 | Fail |
#3BCEAC on #FFFFFF | Aa | 1.98:1 | Fail |
#FFD23F on #FF8C42 | Aa | 1.6:1 | Fail |
#FFD23F on #FFFFFF | Aa | 1.44:1 | Fail |
#FFD23F on #3BCEAC | Aa | 1.37:1 | Fail |
#FF8C42 on #3BCEAC | Aa | 1.17:1 | Fail |