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#EAFF31 · #D1DC91 · #000000 · #56584B

A 4-color palette palette · Complete color analysis and application guide

Scene Recommendations Scene Recommendations

Emotion EMOTION

HarmoniousVersatileWarm

Industry INDUSTRY

E-commerceBusiness

UI Context UI CONTEXT

Web PageComponent LibraryData Visualization

Color Details Color Details

#EAFF31

Autumn Sage · Yellow · Sunflower

HEX
#EAFF31
RGB
rgb(234, 255, 49)
HSL
hsl(66, 100%, 60%)
HSB
hsb(66, 81%, 100%)
CMYK
cmyk(8%, 0%, 81%, 0%)
Oklch
oklch(95.3% 0.207 115.8)

Traditional「Autumn Sage」· Paint「Sunflower」· Creative Blush Sunrise

#D1DC91

Fresh Green · Khaki · Sunflower

HEX
#D1DC91
RGB
rgb(209, 220, 145)
HSL
hsl(69, 52%, 72%)
HSB
hsb(69, 34%, 86%)
CMYK
cmyk(5%, 0%, 34%, 14%)
Oklch
oklch(86.9% 0.098 115.3)

Traditional「Fresh Green」· Paint「Sunflower」· Creative Lemon Fizz

#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

#56584B

Autumn Sage · DarkOliveGreen · Charcoal

HEX
#56584B
RGB
rgb(86, 88, 75)
HSL
hsl(69, 8%, 32%)
HSB
hsb(69, 15%, 35%)
CMYK
cmyk(2%, 0%, 15%, 65%)
Oklch
oklch(45.5% 0.021 114.3)

Traditional「Autumn Sage」· Paint「Charcoal」· Creative Midnight Shadow

Color Harmonies Color Harmonies

Based on color wheel theory, calculated from primary color

Complementary

EAFF31
4733FF

Analogous

FFAD33
EAFF31
85FF33

Triadic

EAFF31
33EBFF
FF33EB

Split-Comp.

EAFF31
3385FF
AD33FF

Tetradic

EAFF31
33FFAD
4733FF
FF3385

Contrast Matrix WCAG 2.1 Contrast

EAFF31
D1DC91
000000
56584B
—
1.3
Fail
18.8
AAA
6.5
AA
1.3
Fail
—
14.4
AAA
5.0
AA
18.8
AAA
14.4
AAA
—
2.9
Fail
6.5
AA
5.0
AA
2.9
Fail
—
White BG
1.1Fail
1.5Fail
21.0AAA
7.3AAA
Black BG
18.8AAA
14.4AAA
1.0Fail
2.9Fail

Color Blindness Simulation Color Blindness Simulation

Protanopia

F3F363
D6D6A3
000000
57574E

Deuteranopia

F2F06F
D5D4A8
000000
57574F

Tritanopia

EB8A93
D2B1B5
000000
565151

Achromatopsia

E1E1E1
D0D0D0
000000
565656

Shades & Tints Shades & Tints

#EAFF31

Dark
Light

#D1DC91

Dark
Light

#000000

Dark
Light

Code Snippets Code Snippets

CSS Custom Properties

:root {
  --color-1: #eaff31;
  --color-2: #d1dc91;
  --color-3: #000000;
  --color-4: #56584b;
}

SCSS

$color-1: #eaff31;
$color-2: #d1dc91;
$color-3: #000000;
$color-4: #56584b;

TAILWIND

colors: {
  'brand-1': '#eaff31',
  'brand-2': '#d1dc91',
  'brand-3': '#000000',
  'brand-4': '#56584b',
}

RGB Array

[234, 255, 49], [209, 220, 145], [0, 0, 0], [86, 88, 75]

FAQ FAQ

What scenarios is this 4-color palette suitable for?

This general-style palette of #EAFF31, #D1DC91, #000000, #56584B is ideal for: infographics, data visualization, accessible design. High contrast ensures clear visual hierarchy and readability. It is a balanced and harmonious choice among 4-color palettes.

How to use this palette in CSS or frontend projects?

Copy the CSS variables directly: --color-1: #eaff31; --color-2: #d1dc91; --color-3: #000000; --color-4: #56584b. 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 general-style 4-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