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#EFDD89 · #FFFFFB · #282828 · #EEEEEE

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

Scene Recommendations Scene Recommendations

Emotion EMOTION

AiryCleanWarm

Industry INDUSTRY

HealthcareSaaS

UI Context UI CONTEXT

WorkspaceReadingData Visualization

Color Details Color Details

#EFDD89

Goose Yellow · Khaki · Sunflower

HEX
#EFDD89
RGB
rgb(239, 221, 137)
HSL
hsl(49, 76%, 74%)
HSB
hsb(49, 43%, 94%)
CMYK
cmyk(0%, 8%, 43%, 6%)
Oklch
oklch(89.4% 0.106 97.6)

Traditional「Goose Yellow」· Paint「Sunflower」· Creative Lemon Fizz

#FFFFFB

Fresh Green · White · Lemon Cream

HEX
#FFFFFB
RGB
rgb(255, 255, 251)
HSL
hsl(60, 100%, 99%)
HSB
hsb(60, 2%, 100%)
CMYK
cmyk(0%, 0%, 2%, 0%)
Oklch
oklch(99.9% 0.005 106.5)

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

#282828

Dark Cyan · DarkSlateGray · Dark Stone

HEX
#282828
RGB
rgb(40, 40, 40)
HSL
hsl(0, 0%, 16%)
HSB
hsb(0, 0%, 16%)
CMYK
cmyk(0%, 0%, 0%, 84%)
Oklch
oklch(27.7% 0.000 89.9)

Traditional「Dark Cyan」· Paint「Dark Stone」· Creative Midnight Shadow

#EEEEEE

Plain White · Linen · Cloud White

HEX
#EEEEEE
RGB
rgb(238, 238, 238)
HSL
hsl(0, 0%, 93%)
HSB
hsb(0, 0%, 93%)
CMYK
cmyk(0%, 0%, 0%, 7%)
Oklch
oklch(94.9% 0.000 89.9)

Traditional「Plain White」· Paint「Cloud White」· Creative Morning Mist

Color Harmonies Color Harmonies

Based on color wheel theory, calculated from primary color

Complementary

EFDD89
8A9DEF

Analogous

EFAA8A
EFDD89
CFEF8A

Triadic

EFDD89
8AEFDD
DD8AEF

Split-Comp.

EFDD89
8ACFEF
AA8AEF

Tetradic

EFDD89
8AEFAA
8A9DEF
EF8ACF

Contrast Matrix WCAG 2.1 Contrast

EFDD89
FFFFFB
282828
EEEEEE
—
1.4
Fail
10.8
AAA
1.2
Fail
1.4
Fail
—
14.7
AAA
1.2
Fail
10.8
AAA
14.7
AAA
—
12.7
AAA
1.2
Fail
1.2
Fail
12.7
AAA
—
White BG
1.4Fail
1.0Fail
14.7AAA
1.2Fail
Black BG
15.4AAA
20.9AAA
1.4Fail
18.1AAA

Color Blindness Simulation Color Blindness Simulation

Protanopia

E7E79D
FFFFFC
282828
EEEEEE

Deuteranopia

E8EAA2
FFFFFC
282828
EEEEEE

Tritanopia

EEADB1
FFFDFD
282828
EEEEEE

Achromatopsia

D9D9D9
FFFFFF
282828
EEEEEE

Shades & Tints Shades & Tints

#EFDD89

Dark
Light

#FFFFFB

Dark
Light

#282828

Dark
Light

Code Snippets Code Snippets

CSS Custom Properties

:root {
  --color-1: #efdd89;
  --color-2: #fffffb;
  --color-3: #282828;
  --color-4: #eeeeee;
}

SCSS

$color-1: #efdd89;
$color-2: #fffffb;
$color-3: #282828;
$color-4: #eeeeee;

TAILWIND

colors: {
  'brand-1': '#efdd89',
  'brand-2': '#fffffb',
  'brand-3': '#282828',
  'brand-4': '#eeeeee',
}

RGB Array

[239, 221, 137], [255, 255, 251], [40, 40, 40], [238, 238, 238]

FAQ FAQ

What scenarios is this 4-color palette suitable for?

This general-style palette of #EFDD89, #FFFFFB, #282828, #EEEEEE is ideal for: health products, baby brands, fresh-style blogs, 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: #efdd89; --color-2: #fffffb; --color-3: #282828; --color-4: #eeeeee. 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?

Light tones suit backgrounds; use dark colors for body text. Mid-tones work for card backgrounds or dividers to add depth. 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