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#000000 · #344044 · #3F7F5C · #72BF2F · #FEA103

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

Scene Recommendations Scene Recommendations

Emotion EMOTION

HarmoniousVersatileWarmCool

Industry INDUSTRY

E-commerceBusiness

UI Context UI CONTEXT

Web PageComponent LibraryData Visualization

Color Details Color Details

#000000

Ink Black · Black · Jet Black

HEX
#000000
RGB
rgb(0, 0, 0)
HSL
hsl(0, 0%, 0%)
HSB
hsb(0, 0%, 0%)
CMYK
cmyk(0%, 0%, 0%, 100%)
Oklch
oklch(0.0% 0.000 0.0)

Traditional「Ink Black」· Paint「Jet Black」· Creative Midnight Shadow

#344044

Slate Blue · DarkSlateGray · Peacock Green

HEX
#344044
RGB
rgb(52, 64, 68)
HSL
hsl(195, 13%, 24%)
HSB
hsb(195, 24%, 27%)
CMYK
cmyk(24%, 6%, 0%, 73%)
Oklch
oklch(36.2% 0.017 220.0)

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

#3F7F5C

Celadon · SeaGreen · Forest Green

HEX
#3F7F5C
RGB
rgb(63, 127, 92)
HSL
hsl(147, 34%, 37%)
HSB
hsb(147, 50%, 50%)
CMYK
cmyk(50%, 0%, 28%, 50%)
Oklch
oklch(54.4% 0.087 157.8)

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

#72BF2F

Pine Green · LimeGreen · Olive Green

HEX
#72BF2F
RGB
rgb(114, 191, 47)
HSL
hsl(92, 61%, 47%)
HSB
hsb(92, 75%, 75%)
CMYK
cmyk(40%, 0%, 75%, 25%)
Oklch
oklch(72.8% 0.188 134.0)

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

#FEA103

Ochre · Orange · Amber Brown

HEX
#FEA103
RGB
rgb(254, 161, 3)
HSL
hsl(38, 99%, 50%)
HSB
hsb(38, 99%, 100%)
CMYK
cmyk(0%, 37%, 99%, 0%)
Oklch
oklch(78.5% 0.171 68.8)

Traditional「Ochre」· Paint「Amber Brown」· Creative Blush Sunrise

Color Harmonies Color Harmonies

Based on color wheel theory, calculated from primary color

Complementary

000000
000000

Analogous

000000
000000
000000

Triadic

000000
000000
000000

Split-Comp.

000000
000000
000000

Tetradic

000000
000000
000000
000000

Contrast Matrix WCAG 2.1 Contrast

000000
344044
3F7F5C
72BF2F
FEA103
—
2.0
Fail
4.4
AA Large
9.2
AAA
10.3
AAA
2.0
Fail
—
2.2
Fail
4.7
AA
5.3
AA
4.4
AA Large
2.2
Fail
—
2.1
Fail
2.3
Fail
9.2
AAA
4.7
AA
2.1
Fail
—
1.1
Fail
10.3
AAA
5.3
AA
2.3
Fail
1.1
Fail
—
White BG
21.0AAA
10.7AAA
4.8AA
2.3Fail
2.0Fail
Black BG
1.0Fail
2.0Fail
4.4AA Large
9.2AAA
10.3AAA

Color Blindness Simulation Color Blindness Simulation

Protanopia

000000
393943
5B5B64
939452
D6D529

Deuteranopia

000000
393843
575267
8F895A
DBE232

Tritanopia

000000
354242
426B6D
766D73
F9474E

Achromatopsia

000000
3D3D3D
686868
989898
ABABAB

Shades & Tints Shades & Tints

#000000

Dark
Light

#344044

Dark
Light

#3F7F5C

Dark
Light

Code Snippets Code Snippets

CSS Custom Properties

:root {
  --color-1: #000000;
  --color-2: #344044;
  --color-3: #3f7f5c;
  --color-4: #72bf2f;
  --color-5: #fea103;
}

SCSS

$color-1: #000000;
$color-2: #344044;
$color-3: #3f7f5c;
$color-4: #72bf2f;
$color-5: #fea103;

TAILWIND

colors: {
  'brand-1': '#000000',
  'brand-2': '#344044',
  'brand-3': '#3f7f5c',
  'brand-4': '#72bf2f',
  'brand-5': '#fea103',
}

RGB Array

[0, 0, 0], [52, 64, 68], [63, 127, 92], [114, 191, 47], [254, 161, 3]

FAQ FAQ

What scenarios is this 5-color palette suitable for?

This general-style palette of #000000, #344044, #3F7F5C, #72BF2F, #FEA103 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: #000000; --color-2: #344044; --color-3: #3f7f5c; --color-4: #72bf2f; --color-5: #fea103. 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 general-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