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#EF3E1F · #524543 · #01A163 · #7DE38E · #E1FC9D

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

Scene Recommendations Scene Recommendations

Emotion EMOTION

PassionateDynamicWarmCool

Industry INDUSTRY

EntertainmentFMCG

UI Context UI CONTEXT

Sale PromoSocial AppData Visualization

Color Details Color Details

#EF3E1F

Vermilion · OrangeRed · Passion Red

HEX
#EF3E1F
RGB
rgb(239, 62, 31)
HSL
hsl(9, 87%, 53%)
HSB
hsb(9, 87%, 94%)
CMYK
cmyk(0%, 74%, 87%, 6%)
Oklch
oklch(62.8% 0.217 32.2)

Traditional「Vermilion」· Paint「Passion Red」· Creative Blush Sunrise

#524543

Crimson · DarkSlateGray · Wine Red

HEX
#524543
RGB
rgb(82, 69, 67)
HSL
hsl(8, 10%, 29%)
HSB
hsb(8, 18%, 32%)
CMYK
cmyk(0%, 16%, 18%, 68%)
Oklch
oklch(40.3% 0.018 28.2)

Traditional「Crimson」· Paint「Wine Red」· Creative Blush Sunrise

#01A163

Mineral Blue · Teal · Forest Green

HEX
#01A163
RGB
rgb(1, 161, 99)
HSL
hsl(157, 99%, 32%)
HSB
hsb(157, 99%, 63%)
CMYK
cmyk(99%, 0%, 39%, 37%)
Oklch
oklch(62.4% 0.147 157.5)

Traditional「Mineral Blue」· Paint「Forest Green」· Creative Blush Sunrise

#7DE38E

Emerald · LightGreen · Apple Green

HEX
#7DE38E
RGB
rgb(125, 227, 142)
HSL
hsl(130, 65%, 69%)
HSB
hsb(130, 45%, 89%)
CMYK
cmyk(45%, 0%, 37%, 11%)
Oklch
oklch(83.3% 0.152 147.9)

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

#E1FC9D

Willow Green · Khaki · Apple Green

HEX
#E1FC9D
RGB
rgb(225, 252, 157)
HSL
hsl(77, 94%, 80%)
HSB
hsb(77, 38%, 99%)
CMYK
cmyk(11%, 0%, 38%, 1%)
Oklch
oklch(95.0% 0.123 121.7)

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

Color Harmonies Color Harmonies

Based on color wheel theory, calculated from primary color

Complementary

EF3E1F
1FD0EF

Analogous

EF1F68
EF3E1F
EFA61F

Triadic

EF3E1F
1FEF3E
3E1FEF

Split-Comp.

EF3E1F
1FEFA6
1F68EF

Tetradic

EF3E1F
68EF1F
1FD0EF
A61FEF

Contrast Matrix WCAG 2.1 Contrast

EF3E1F
524543
01A163
7DE38E
E1FC9D
—
2.3
Fail
1.2
Fail
2.5
Fail
3.5
AA Large
2.3
Fail
—
2.7
Fail
5.8
AA
8.1
AAA
1.2
Fail
2.7
Fail
—
2.1
Fail
3.0
Fail
2.5
Fail
5.8
AA
2.1
Fail
—
1.4
Fail
3.5
AA Large
8.1
AAA
3.0
Fail
1.4
Fail
—
White BG
3.9AA Large
9.2AAA
3.3AA Large
1.6Fail
1.1Fail
Black BG
5.4AA
2.3Fail
6.3AA
13.3AAA
18.6AAA

Color Blindness Simulation Color Blindness Simulation

Protanopia

A2A127
4C4C43
464872
A9AAA3
EDEDB4

Deuteranopia

ADBA28
4D4E44
3D3176
A39CA8
EBE9BA

Tritanopia

E62C2E
514444
097E80
82B3B6
E2C6CA

Achromatopsia

6F6F6F
494949
6A6A6A
BBBBBB
E9E9E9

Shades & Tints Shades & Tints

#EF3E1F

Dark
Light

#524543

Dark
Light

#01A163

Dark
Light

Code Snippets Code Snippets

CSS Custom Properties

:root {
  --color-1: #ef3e1f;
  --color-2: #524543;
  --color-3: #01a163;
  --color-4: #7de38e;
  --color-5: #e1fc9d;
}

SCSS

$color-1: #ef3e1f;
$color-2: #524543;
$color-3: #01a163;
$color-4: #7de38e;
$color-5: #e1fc9d;

TAILWIND

colors: {
  'brand-1': '#ef3e1f',
  'brand-2': '#524543',
  'brand-3': '#01a163',
  'brand-4': '#7de38e',
  'brand-5': '#e1fc9d',
}

RGB Array

[239, 62, 31], [82, 69, 67], [1, 161, 99], [125, 227, 142], [225, 252, 157]

FAQ FAQ

What scenarios is this 5-color palette suitable for?

This general-style palette of #EF3E1F, #524543, #01A163, #7DE38E, #E1FC9D is ideal for: social media posters, mobile apps, e-commerce promos, infographics, data visualization, accessible design. Vivid colors effectively attract user attention. High contrast ensures clear visual hierarchy and readability. It is a vibrant and energetic choice among 5-color palettes.

How to use this palette in CSS or frontend projects?

Copy the CSS variables directly: --color-1: #ef3e1f; --color-2: #524543; --color-3: #01a163; --color-4: #7de38e; --color-5: #e1fc9d. 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 5-color scheme is especially suited for food & dining, entertainment, kids education, social industries. Bold colors convey vitality and innovation. 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