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#647051 · #394D3D · #2A3837 · #21242B · #2F324D

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 WebsiteBlog

Color Details Color Details

#647051

Grass Green · DimGray · Forest Green

HEX
#647051
RGB
rgb(100, 112, 81)
HSL
hsl(83, 16%, 38%)
HSB
hsb(83, 28%, 44%)
CMYK
cmyk(11%, 0%, 28%, 56%)
Oklch
oklch(52.6% 0.049 125.2)

Traditional「Grass Green」· Paint「Forest Green」· Creative Blush Sunrise

#394D3D

Celadon · DarkSlateGray · Forest Green

HEX
#394D3D
RGB
rgb(57, 77, 61)
HSL
hsl(132, 15%, 26%)
HSB
hsb(132, 26%, 30%)
CMYK
cmyk(26%, 0%, 21%, 70%)
Oklch
oklch(39.8% 0.037 150.5)

Traditional「Celadon」· Paint「Forest Green」· Creative Blush Sunrise

#2A3837

Mineral Blue · DarkSlateGray · Peacock Green

HEX
#2A3837
RGB
rgb(42, 56, 55)
HSL
hsl(176, 14%, 19%)
HSB
hsb(176, 25%, 22%)
CMYK
cmyk(25%, 0%, 2%, 78%)
Oklch
oklch(32.8% 0.019 190.9)

Traditional「Mineral Blue」· Paint「Peacock Green」· Creative Blush Sunrise

#21242B

Indigo · DarkSlateGray · Deep Sea Blue

HEX
#21242B
RGB
rgb(33, 36, 43)
HSL
hsl(222, 13%, 15%)
HSB
hsb(222, 23%, 17%)
CMYK
cmyk(23%, 16%, 0%, 83%)
Oklch
oklch(26.0% 0.014 267.0)

Traditional「Indigo」· Paint「Deep Sea Blue」· Creative Blush Sunrise

#2F324D

Indigo · DarkSlateGray · Prussian Blue

HEX
#2F324D
RGB
rgb(47, 50, 77)
HSL
hsl(234, 24%, 24%)
HSB
hsb(234, 39%, 30%)
CMYK
cmyk(39%, 35%, 0%, 70%)
Oklch
oklch(32.7% 0.048 278.5)

Traditional「Indigo」· Paint「Prussian Blue」· Creative Blush Sunrise

Color Harmonies Color Harmonies

Based on color wheel theory, calculated from primary color

Complementary

647051
5D5170

Analogous

706D51
647051
557051

Triadic

647051
516570
705165

Split-Comp.

647051
515570
6D5170

Tetradic

647051
51706D
5D5170
705155

Contrast Matrix WCAG 2.1 Contrast

647051
394D3D
2A3837
21242B
2F324D
—
1.7
Fail
2.3
Fail
2.9
Fail
2.4
Fail
1.7
Fail
—
1.3
Fail
1.7
Fail
1.4
Fail
2.3
Fail
1.3
Fail
—
1.3
Fail
1.0
Fail
2.9
Fail
1.7
Fail
1.3
Fail
—
1.2
Fail
2.4
Fail
1.4
Fail
1.0
Fail
1.2
Fail
—
White BG
5.3AA
9.1AAA
12.2AAA
15.5AAA
12.5AAA
Black BG
4.0AA Large
2.3Fail
1.7Fail
1.4Fail
1.7Fail

Color Blindness Simulation Color Blindness Simulation

Protanopia

696959
424241
303037
222229
303046

Deuteranopia

69685A
413F42
2F2E37
222229
303045

Tritanopia

655E60
3A4445
2B3737
212828
2F4140

Achromatopsia

696969
454545
343434
242424
343434

Shades & Tints Shades & Tints

#647051

Dark
Light

#394D3D

Dark
Light

#2A3837

Dark
Light

Code Snippets Code Snippets

CSS Custom Properties

:root {
  --color-1: #647051;
  --color-2: #394d3d;
  --color-3: #2a3837;
  --color-4: #21242b;
  --color-5: #2f324d;
}

SCSS

$color-1: #647051;
$color-2: #394d3d;
$color-3: #2a3837;
$color-4: #21242b;
$color-5: #2f324d;

TAILWIND

colors: {
  'brand-1': '#647051',
  'brand-2': '#394d3d',
  'brand-3': '#2a3837',
  'brand-4': '#21242b',
  'brand-5': '#2f324d',
}

RGB Array

[100, 112, 81], [57, 77, 61], [42, 56, 55], [33, 36, 43], [47, 50, 77]

FAQ FAQ

What scenarios is this 5-color palette suitable for?

This nature-style palette of #647051, #394D3D, #2A3837, #21242B, #2F324D is ideal for: brand design, premium product pages, magazine layouts, tech websites, dark mode UIs, game UIs. Low-saturation colors convey a sophisticated, premium feel. It is a classic and elegant choice among 5-color palettes.

How to use this palette in CSS or frontend projects?

Copy the CSS variables directly: --color-1: #647051; --color-2: #394d3d; --color-3: #2a3837; --color-4: #21242b; --color-5: #2f324d. 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?

Dark tones work well as backgrounds; pair with light text for readability. Use the brightest color for CTA buttons and interactive elements. 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 finance, legal, luxury industries. Restrained colors convey professionalism and trust. 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