#004B23Evergreen
#007200Forest
#38B000Kelly Green
#9EF01AChartreuse

Emerald City color palette

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Emerald City is a vivid dark, analogous color palette tagged forest, vibrant, neon. The hues stay within 65° of each other on the color wheel, which is why the palette feels cohesive rather than busy. These are bold, punchy colors that need generous white space around them.

Color codes click any value to copy

SwatchNameHEXRGBHSLOKLCH
Evergreen#004B23rgb(0, 75, 35)hsl(148, 100%, 15%)oklch(36.2% 0.095 152)
Forest#007200rgb(0, 114, 0)hsl(120, 100%, 22%)oklch(47.8% 0.163 142)
Kelly Green#38B000rgb(56, 176, 0)hsl(101, 100%, 35%)oklch(66.4% 0.213 140)
Chartreuse#9EF01Argb(158, 240, 26)hsl(83, 88%, 52%)oklch(86.9% 0.231 130)

Why it works and how to use it

With 4 chromatic colors, Forest takes the lead while the rest support. Lightness runs from 15% to 52%. Well suited to dark-mode interfaces and gaming.

  • Background: Chartreuse (#9EF01A) is the lightest color, so it belongs on large surfaces.
  • Text: Evergreen (#004B23) on #9EF01A gives 7.35:1, passing WCAG AAA.
  • Primary: Forest (#007200) is the most saturated mid-tone; use it for buttons and links (4.38:1 against the background, fine for UI elements).
  • Accent: Kelly Green (#38B000) for highlights, badges and hover states.

1 of 6 color pairs pass WCAG AA (4.5:1); the strongest is Evergreen on Chartreuse at 7.35:1.

Preview on a real UI see how the palette feels in context

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Design faster with Emerald City

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

#004B23
#007200
#38B000
#9EF01A

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

Contrast check WCAG ratios between palette colors

PairSampleRatioLevel
#004B23 on #9EF01AAa7.35:1AAA
#007200 on #9EF01AAa4.38:1AA large only
#004B23 on #38B000Aa3.63:1AA large only
#007200 on #38B000Aa2.17:1Fail
#38B000 on #9EF01AAa2.02:1Fail
#004B23 on #007200Aa1.68:1Fail

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