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#66E18B · #5DAC7D · #54776F · #4B4261 · #420D53

nature

A 5-color nature palette · Complete color analysis and application guide

Scene Recommendations Scene Recommendations

Emotion EMOTION

CalmOrganicGroundedCool

Industry INDUSTRY

EcoWellnessOutdoor

UI Context UI CONTEXT

Brand WebsiteBlogData Visualization

Color Details Color Details

#66E18B

Emerald · MediumAquaMarine · Apple Green

HEX
#66E18B
RGB
rgb(102, 225, 139)
HSL
hsl(138, 67%, 64%)
HSB
hsb(138, 55%, 88%)
CMYK
cmyk(55%, 0%, 38%, 12%)
Oklch
oklch(81.8% 0.164 151.0)

TraditionalEmerald」· PaintApple Green」· Creative Mint Breeze

#5DAC7D

Celadon · MediumSeaGreen · Olive Green

HEX
#5DAC7D
RGB
rgb(93, 172, 125)
HSL
hsl(144, 32%, 52%)
HSB
hsb(144, 46%, 67%)
CMYK
cmyk(46%, 0%, 27%, 33%)
Oklch
oklch(68.1% 0.106 156.1)

TraditionalCeladon」· PaintOlive Green」· Creative Blush Sunrise

#54776F

Mineral Blue · DimGray · Mint Ice

HEX
#54776F
RGB
rgb(84, 119, 111)
HSL
hsl(166, 17%, 40%)
HSB
hsb(166, 29%, 47%)
CMYK
cmyk(29%, 0%, 7%, 53%)
Oklch
oklch(54.0% 0.042 178.9)

TraditionalMineral Blue」· PaintMint Ice」· Creative Blush Sunrise

#4B4261

Deep Indigo · DarkSlateGray · Prussian Blue

HEX
#4B4261
RGB
rgb(75, 66, 97)
HSL
hsl(257, 19%, 32%)
HSB
hsb(257, 32%, 38%)
CMYK
cmyk(23%, 32%, 0%, 62%)
Oklch
oklch(40.1% 0.052 297.3)

TraditionalDeep Indigo」· PaintPrussian Blue」· Creative Blush Sunrise

#420D53

Royal Purple · MidnightBlue · Dark Purple

HEX
#420D53
RGB
rgb(66, 13, 83)
HSL
hsl(285, 73%, 19%)
HSB
hsb(285, 84%, 33%)
CMYK
cmyk(20%, 84%, 0%, 67%)
Oklch
oklch(29.1% 0.123 316.2)

TraditionalRoyal Purple」· PaintDark Purple」· Creative Blush Sunrise

Color Harmonies Color Harmonies

Based on color wheel theory, calculated from primary color

Complementary

66E18B
E166BC

Analogous

7EE166
66E18B
66E1C8

Triadic

66E18B
8B66E1
E18B66

Split-Comp.

66E18B
C866E1
E1667E

Tetradic

66E18B
667EE1
E166BC
E1C866

Contrast Matrix WCAG 2.1 Contrast

66E18B
5DAC7D
54776F
4B4261
420D53
1.7
Fail
3.0
Fail
5.6
AA
9.0
AAA
1.7
Fail
1.8
Fail
3.4
AA Large
5.4
AA
3.0
Fail
1.8
Fail
1.9
Fail
3.0
AA Large
5.6
AA
3.4
AA Large
1.9
Fail
1.6
Fail
9.0
AAA
5.4
AA
3.0
AA Large
1.6
Fail
White BG
1.7Fail
2.7Fail
4.9AA
9.3AAA
14.9AAA
Black BG
12.7AAA
7.7AAA
4.2AA Large
2.3Fail
1.4Fail

Color Blindness Simulation Color Blindness Simulation

Protanopia

9B9CA0
7F8088
636371
474759
2B2B42

Deuteranopia

948BA5
7B758B
615F71
484858
2E323E

Tritanopia

6CB0B4
619193
567273
4B5452
3F3532

Achromatopsia

B2B2B2
8F8F8F
6C6C6C
484848
252525

Shades & Tints Shades & Tints

#66E18B

Dark
Light

#5DAC7D

Dark
Light

#54776F

Dark
Light

Code Snippets Code Snippets

CSS Custom Properties

:root {
  --color-1: #66e18b;
  --color-2: #5dac7d;
  --color-3: #54776f;
  --color-4: #4b4261;
  --color-5: #420d53;
}

SCSS

$color-1: #66e18b;
$color-2: #5dac7d;
$color-3: #54776f;
$color-4: #4b4261;
$color-5: #420d53;

TAILWIND

colors: {
  'brand-1': '#66e18b',
  'brand-2': '#5dac7d',
  'brand-3': '#54776f',
  'brand-4': '#4b4261',
  'brand-5': '#420d53',
}

RGB Array

[102, 225, 139], [93, 172, 125], [84, 119, 111], [75, 66, 97], [66, 13, 83]

FAQ FAQ

What scenarios is this 5-color palette suitable for?

This nature-style palette of #66E18B, #5DAC7D, #54776F, #4B4261, #420D53 is ideal for: infographics, data visualization, accessible design. High contrast ensures clear visual hierarchy and readability. It is a balanced and harmonious choice among 5-color palettes.

How to use this palette in CSS or frontend projects?

Copy the CSS variables directly: --color-1: #66e18b; --color-2: #5dac7d; --color-3: #54776f; --color-4: #4b4261; --color-5: #420d53. LangColor editor supports one-click export to CSS, SCSS, Tailwind, JSON and more. Click the "Export" button to choose your format.

What UI/UX design tips apply to this palette?

Medium-brightness colors suit brand primary and accent colors. Use the darkest for text, lightest for backgrounds, and mid-tones for emphasis. High-contrast palettes naturally meet WCAG accessibility standards. Use the "Contrast Matrix" tool in LangColor editor to check WCAG accessibility levels for every color pair.

Which industries or brands suit this palette?

This nature-style 5-color scheme is especially suited for tech, SaaS, healthcare, eco industries. Click "AI Analysis" in the editor for more detailed brand color suggestions.

🎨 Open this palette in Editor →

Generated by LangColor online color tool · Breaking the barrier between language and color