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#B1D5BB · #757B61 · #4B4C13 · #432D22 · #420E1B

nature

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

Scene Recommendations Scene Recommendations

Emotion EMOTION

CalmOrganicGroundedWarm

Industry INDUSTRY

EcoWellnessOutdoor

UI Context UI CONTEXT

Brand WebsiteBlogData Visualization

Color Details Color Details

#B1D5BB

Celadon · Silver · Apple Green

HEX
#B1D5BB
RGB
rgb(177, 213, 187)
HSL
hsl(137, 30%, 76%)
HSB
hsb(137, 17%, 84%)
CMYK
cmyk(17%, 0%, 12%, 16%)
Oklch
oklch(84.0% 0.052 153.8)

Traditional「Celadon」· Paint「Apple Green」· Creative Mint Breeze

#757B61

Grass Green · DimGray · Olive Green

HEX
#757B61
RGB
rgb(117, 123, 97)
HSL
hsl(74, 12%, 43%)
HSB
hsb(74, 21%, 48%)
CMYK
cmyk(5%, 0%, 21%, 52%)
Oklch
oklch(57.0% 0.039 118.2)

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

#4B4C13

Autumn Sage · DarkOliveGreen · Amber Gold

HEX
#4B4C13
RGB
rgb(75, 76, 19)
HSL
hsl(61, 60%, 19%)
HSB
hsb(61, 75%, 30%)
CMYK
cmyk(1%, 0%, 75%, 70%)
Oklch
oklch(40.3% 0.077 110.4)

Traditional「Autumn Sage」· Paint「Amber Gold」· Creative Blush Sunrise

#432D22

Tangerine · DarkSlateGray · Cinnamon

HEX
#432D22
RGB
rgb(67, 45, 34)
HSL
hsl(20, 33%, 20%)
HSB
hsb(20, 49%, 26%)
CMYK
cmyk(0%, 33%, 49%, 74%)
Oklch
oklch(32.0% 0.038 47.5)

Traditional「Tangerine」· Paint「Cinnamon」· Creative Blush Sunrise

#420E1B

Vermilion · Maroon · Deep Berry

HEX
#420E1B
RGB
rgb(66, 14, 27)
HSL
hsl(345, 65%, 16%)
HSB
hsb(345, 79%, 26%)
CMYK
cmyk(0%, 79%, 59%, 74%)
Oklch
oklch(26.0% 0.080 9.9)

Traditional「Vermilion」· Paint「Deep Berry」· Creative Blush Sunrise

Color Harmonies Color Harmonies

Based on color wheel theory, calculated from primary color

Complementary

B1D5BB
D4AFCA

Analogous

B7D4AF
B1D5BB
AFD4CC

Triadic

B1D5BB
BAAFD4
D4BAAF

Split-Comp.

B1D5BB
CCAFD4
D4AFB7

Tetradic

B1D5BB
AFB7D4
D4AFCA
D4CCAF

Contrast Matrix WCAG 2.1 Contrast

B1D5BB
757B61
4B4C13
432D22
420E1B
—
2.8
Fail
5.6
AA
8.0
AAA
10.0
AAA
2.8
Fail
—
2.0
Fail
2.9
Fail
3.6
AA Large
5.6
AA
2.0
Fail
—
1.4
Fail
1.8
Fail
8.0
AAA
2.9
Fail
1.4
Fail
—
1.2
Fail
10.0
AAA
3.6
AA Large
1.8
Fail
1.2
Fail
—
White BG
1.6Fail
4.4AA Large
9.0AAA
12.8AAA
16.0AAA
Black BG
13.1AAA
4.8AA
2.3Fail
1.6Fail
1.3Fail

Color Blindness Simulation Color Blindness Simulation

Protanopia

C1C1C1
787867
4B4B21
393925
2B2B18

Deuteranopia

BFBCC3
777769
4B4B24
3B3C25
2F3217

Tritanopia

B3C6C7
756C6D
4B2C2E
422727
3F1515

Achromatopsia

C7C7C7
767676
454545
323232
1F1F1F

Shades & Tints Shades & Tints

#B1D5BB

Dark
Light

#757B61

Dark
Light

#4B4C13

Dark
Light

Code Snippets Code Snippets

CSS Custom Properties

:root {
  --color-1: #b1d5bb;
  --color-2: #757b61;
  --color-3: #4b4c13;
  --color-4: #432d22;
  --color-5: #420e1b;
}

SCSS

$color-1: #b1d5bb;
$color-2: #757b61;
$color-3: #4b4c13;
$color-4: #432d22;
$color-5: #420e1b;

TAILWIND

colors: {
  'brand-1': '#b1d5bb',
  'brand-2': '#757b61',
  'brand-3': '#4b4c13',
  'brand-4': '#432d22',
  'brand-5': '#420e1b',
}

RGB Array

[177, 213, 187], [117, 123, 97], [75, 76, 19], [67, 45, 34], [66, 14, 27]

FAQ FAQ

What scenarios is this 5-color palette suitable for?

This nature-style palette of #B1D5BB, #757B61, #4B4C13, #432D22, #420E1B is ideal for: tech websites, dark mode UIs, game UIs, 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: #b1d5bb; --color-2: #757b61; --color-3: #4b4c13; --color-4: #432d22; --color-5: #420e1b. 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. 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