What are the hex codes in the Aqua & Hunter Green Echo palette?

The Aqua & Hunter Green Echo color palette consists of Hunter Green #336416, Peacock #00637F, Juniper #316B55, Aqua #01F2F4.

How should I use the Aqua & Hunter Green Echo palette on a website?

Use Aqua #01F2F4 as the background, Hunter Green #336416 for text, Peacock #00637F for buttons and links, and Juniper #316B55 for accents. 2 of 6 color pairs pass WCAG AA (4.5:1); the strongest is Hunter Green on Aqua at 5.04:1.

Which colors in Aqua & Hunter Green Echo have enough contrast for text?

The highest-contrast pair is #336416 on #01F2F4 with a ratio of 5.04:1, which passes WCAG AA for normal text.

#336416Hunter Green

#00637FPeacock

#316B55Juniper

#01F2F4Aqua

Aqua & Hunter Green Echo color palette

Cold Green Teal

Color codes click any value to copy

Name	HEX	RGB	HSL	OKLCH
Hunter Green	`#336416`	`rgb(51, 100, 22)`	`hsl(98, 64%, 24%)`	`oklch(45.2% 0.120 136)`
Peacock	`#00637F`	`rgb(0, 99, 127)`	`hsl(193, 100%, 25%)`	`oklch(46.5% 0.089 226)`
Juniper	`#316B55`	`rgb(49, 107, 85)`	`hsl(157, 37%, 31%)`	`oklch(48.2% 0.071 166)`
Aqua	`#01F2F4`	`rgb(1, 242, 244)`	`hsl(180, 99%, 48%)`	`oklch(87.1% 0.148 196)`

Why it works and how to use it

Aqua & Hunter Green Echo is a vivid dark, split color palette tagged cold, green, teal. A split scheme: Hunter Green plays against Aqua across roughly 95° of hue. Saturation runs high, so use the brightest color sparingly and let the others carry the surface area. The overall temperature is cool.

The palette holds together thanks to its split hue relationship and a soft light-to-dark ladder (48% down to 24% lightness). A natural fit for dark-mode interfaces and gaming.

Background: Aqua (#01F2F4) is the lightest color, so it belongs on large surfaces.
Text: Hunter Green (#336416) on #01F2F4 gives 5.04:1, passing WCAG AA.
Primary: Peacock (#00637F) is the most saturated mid-tone; use it for buttons and links (4.86:1 against the background, fine for UI elements).
Accent: Juniper (#316B55) for highlights, badges and hover states.

2 of 6 color pairs pass WCAG AA (4.5:1); the strongest is Hunter Green on Aqua at 5.04:1.

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

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Design faster with Aqua & Hunter Green Echo

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

Roles are assigned by lightness.

Color blindness simulation

#336416

#00637F

#316B55

#01F2F4

Color-blind check: under protanopia and tritanopia, Peacock and Juniper become hard to tell apart, so do not rely on that pair alone to carry meaning.

Palette card

Contrast check WCAG ratios between palette colors

Pair	Sample	Ratio	Level
`#336416` on `#01F2F4`	Aa	5.04:1	AA
`#00637F` on `#01F2F4`	Aa	4.86:1	AA
`#316B55` on `#01F2F4`	Aa	4.46:1	AA large only
`#336416` on `#316B55`	Aa	1.13:1	Fail
`#00637F` on `#316B55`	Aa	1.09:1	Fail
`#336416` on `#00637F`	Aa	1.04:1	Fail

:root {
  --hunter-green: #336416;
  --peacock: #00637F;
  --juniper: #316B55;
  --aqua: #01F2F4;
}

$hunter-green: #336416;
$peacock: #00637F;
$juniper: #316B55;
$aqua: #01F2F4;

// tailwind.config.js
module.exports = {
  theme: {
    extend: {
      colors: {
        'hunter-green': '#336416',
        'peacock': '#00637F',
        'juniper': '#316B55',
        'aqua': '#01F2F4',
      },
    },
  },
};

{
  "name": "Aqua & Hunter Green Echo",
  "colors": [
    "#336416",
    "#00637F",
    "#316B55",
    "#01F2F4"
  ]
}

background: linear-gradient(135deg, #336416, #00637F, #316B55, #01F2F4);

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Added 2025-02-06 · Free for commercial use, no attribution needed.

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