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#CCFF00 · #D2D8BB · #F1F1F1 · #CFF803

dark

A 4-color dark 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

#CCFF00

Grass Green · Yellow · Olive Green

HEX
#CCFF00
RGB
rgb(204, 255, 0)
HSL
hsl(72, 100%, 50%)
HSB
hsb(72, 100%, 100%)
CMYK
cmyk(20%, 0%, 100%, 0%)
Oklch
oklch(93.1% 0.229 123.1)

TraditionalGrass Green」· PaintOlive Green」· Creative Blush Sunrise

#D2D8BB

Willow Green · LightGray · Apple Green

HEX
#D2D8BB
RGB
rgb(210, 216, 187)
HSL
hsl(72, 27%, 79%)
HSB
hsb(72, 13%, 85%)
CMYK
cmyk(3%, 0%, 13%, 15%)
Oklch
oklch(87.0% 0.039 116.7)

TraditionalWillow Green」· PaintApple Green」· Creative Mint Breeze

#F1F1F1

Plain White · Linen · Cloud White

HEX
#F1F1F1
RGB
rgb(241, 241, 241)
HSL
hsl(0, 0%, 95%)
HSB
hsb(0, 0%, 95%)
CMYK
cmyk(0%, 0%, 0%, 5%)
Oklch
oklch(95.8% 0.000 89.9)

TraditionalPlain White」· PaintCloud White」· Creative Morning Mist

#CFF803

Grass Green · Yellow · Olive Green

HEX
#CFF803
RGB
rgb(207, 248, 3)
HSL
hsl(70, 98%, 49%)
HSB
hsb(70, 99%, 97%)
CMYK
cmyk(17%, 0%, 99%, 3%)
Oklch
oklch(91.7% 0.220 121.0)

TraditionalGrass Green」· PaintOlive Green」· Creative Blush Sunrise

Color Harmonies Color Harmonies

Based on color wheel theory, calculated from primary color

Complementary

CCFF00
3300FF

Analogous

FFB300
CCFF00
4DFF00

Triadic

CCFF00
00CCFF
FF00CC

Split-Comp.

CCFF00
004CFF
B300FF

Tetradic

CCFF00
00FFB3
3300FF
FF004C

Contrast Matrix WCAG 2.1 Contrast

CCFF00
D2D8BB
F1F1F1
CFF803
1.3
Fail
1.0
Fail
1.0
Fail
1.3
Fail
1.3
Fail
1.2
Fail
1.0
Fail
1.3
Fail
1.1
Fail
1.0
Fail
1.2
Fail
1.1
Fail
White BG
1.2Fail
1.5Fail
1.1Fail
1.2Fail
Black BG
17.9AAA
14.3AAA
18.6AAA
17.1AAA

Color Blindness Simulation Color Blindness Simulation

Protanopia

E2E33E
D5D5C2
F1F1F1
E1E13E

Deuteranopia

DFDB4D
D4D4C4
F1F1F1
DEDB4C

Tritanopia

CF6E79
D2C8C9
F1F1F1
D16D77

Achromatopsia

D3D3D3
D3D3D3
F1F1F1
D0D0D0

Shades & Tints Shades & Tints

#CCFF00

Dark
Light

#D2D8BB

Dark
Light

#F1F1F1

Dark
Light

Code Snippets Code Snippets

CSS Custom Properties

:root {
  --color-1: #ccff00;
  --color-2: #d2d8bb;
  --color-3: #f1f1f1;
  --color-4: #cff803;
}

SCSS

$color-1: #ccff00;
$color-2: #d2d8bb;
$color-3: #f1f1f1;
$color-4: #cff803;

TAILWIND

colors: {
  'brand-1': '#ccff00',
  'brand-2': '#d2d8bb',
  'brand-3': '#f1f1f1',
  'brand-4': '#cff803',
}

RGB Array

[204, 255, 0], [210, 216, 187], [241, 241, 241], [207, 248, 3]

FAQ FAQ

What scenarios is this 4-color palette suitable for?

This dark-style palette of #CCFF00, #D2D8BB, #F1F1F1, #CFF803 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: #ccff00; --color-2: #d2d8bb; --color-3: #f1f1f1; --color-4: #cff803. 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 dark-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