#00512BEvergreen
#368345Fern
#4AA579Jade
#6BC081Emerald

Emerald & Fern Sky color palette

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Emerald & Fern Sky is a dark, monochromatic color palette tagged forest, nature, green. All four colors sit within 20° of hue, so the scheme reads as one color explored across light and dark. Neither washed out nor loud, it adapts to most contexts. The overall temperature is cool.

Color codes click any value to copy

SwatchNameHEXRGBHSLOKLCH
Evergreen#00512Brgb(0, 81, 43)hsl(152, 100%, 16%)oklch(38.2% 0.095 155)
Fern#368345rgb(54, 131, 69)hsl(132, 42%, 36%)oklch(54.6% 0.121 148)
Jade#4AA579rgb(74, 165, 121)hsl(151, 38%, 47%)oklch(65.4% 0.110 160)
Emerald#6BC081rgb(107, 192, 129)hsl(136, 40%, 59%)oklch(73.8% 0.123 151)

Why it works and how to use it

It works because the lightness steps are gentle (16% to 59%), which keeps the mood consistent from edge to edge. Try it for wellness, organic and outdoor brands.

  • Background: Emerald (#6BC081) is the lightest color, so it belongs on large surfaces.
  • Text: Evergreen (#00512B) on #6BC081 gives 4.29:1, enough for large headings only.
  • Primary: Fern (#368345) is the most saturated mid-tone; use it for buttons and links with a border or a darker shade for contrast.
  • Accent: Jade (#4AA579) 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

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Design faster with Emerald & Fern Sky

A palette preview that turns four colors into a page, so you can judge hierarchy, contrast and mood before you commit.

Primary action Secondary
Card title
Card title
Card title
Roles are assigned by lightness.

Color blindness simulation

#00512B
#368345
#4AA579
#6BC081

Color-blind check: all four colors stay distinguishable under protanopia, deuteranopia and tritanopia.

Contrast check WCAG ratios between palette colors

PairSampleRatioLevel
#00512B on #6BC081Aa4.29:1AA large only
#00512B on #4AA579Aa3.14:1AA large only
#368345 on #6BC081Aa2.11:1Fail
#00512B on #368345Aa2.03:1Fail
#368345 on #4AA579Aa1.55:1Fail
#4AA579 on #6BC081Aa1.36:1Fail

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