Emerald Jewel is a vivid monochromatic color palette tagged luxury, cold, green. All four colors sit within 8° of hue, so the scheme reads as one color explored across light and dark. These are bold, punchy colors that need generous white space around them. The overall temperature is cool.
Color codes click any value to copy
| Swatch | Name | HEX | RGB | HSL | OKLCH |
|---|---|---|---|---|---|
| Raisin | #022C22 | rgb(2, 44, 34) | hsl(166, 91%, 9%) | oklch(26.2% 0.049 173) | |
| Pine | #047857 | rgb(4, 120, 87) | hsl(163, 94%, 24%) | oklch(50.8% 0.105 166) | |
| Eucalyptus | #34D399 | rgb(52, 211, 153) | hsl(158, 64%, 52%) | oklch(77.3% 0.153 163) | |
| Smoke | #ECFDF5 | rgb(236, 253, 245) | hsl(152, 81%, 96%) | oklch(97.9% 0.021 166) |
Why it works and how to use it
It works because the lightness range is wide (9% to 96%), which gives clear hierarchy between background, content and accents. Try it for premium branding and packaging.
- Background: Smoke (#ECFDF5) is the lightest color, so it belongs on large surfaces.
- Text: Raisin (#022C22) on #ECFDF5 gives 14.38:1, passing WCAG AAA.
- Primary: Pine (#047857) is the most saturated mid-tone; use it for buttons and links (5.21:1 against the background, fine for UI elements).
- Accent: Eucalyptus (#34D399) for highlights, badges and hover states.
3 of 6 color pairs pass WCAG AA (4.5:1); the strongest is Raisin on Smoke at 14.38:1.
Preview on a real UI see how the palette feels in context
Design faster with Emerald Jewel
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 |
|---|---|---|---|
#022C22 on #ECFDF5 | Aa | 14.38:1 | AAA |
#022C22 on #34D399 | Aa | 7.88:1 | AAA |
#047857 on #ECFDF5 | Aa | 5.21:1 | AA |
#047857 on #34D399 | Aa | 2.85:1 | Fail |
#022C22 on #047857 | Aa | 2.76:1 | Fail |
#34D399 on #ECFDF5 | Aa | 1.82:1 | Fail |