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#121F15 · #42110D · #18433A · #669188 · #CFC799

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

#121F15

Celadon · Black · Dark Green

HEX
#121F15
RGB
rgb(18, 31, 21)
HSL
hsl(134, 27%, 10%)
HSB
hsb(134, 42%, 12%)
CMYK
cmyk(42%, 0%, 32%, 88%)
Oklch
oklch(22.4% 0.027 151.0)

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

#42110D

Vermilion · Maroon · Deep Berry

HEX
#42110D
RGB
rgb(66, 17, 13)
HSL
hsl(5, 67%, 15%)
HSB
hsb(5, 80%, 26%)
CMYK
cmyk(0%, 74%, 80%, 74%)
Oklch
oklch(26.0% 0.077 28.2)

Traditional「Vermilion」· Paint「Deep Berry」· Creative Blush Sunrise

#18433A

Mineral Blue · DarkSlateGray · Peacock Green

HEX
#18433A
RGB
rgb(24, 67, 58)
HSL
hsl(167, 47%, 18%)
HSB
hsb(167, 64%, 26%)
CMYK
cmyk(64%, 0%, 13%, 74%)
Oklch
oklch(35.0% 0.050 177.2)

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

#669188

Mineral Blue · SlateGray · Mint Ice

HEX
#669188
RGB
rgb(102, 145, 136)
HSL
hsl(167, 17%, 48%)
HSB
hsb(167, 30%, 57%)
CMYK
cmyk(30%, 0%, 6%, 43%)
Oklch
oklch(62.3% 0.049 180.2)

Traditional「Mineral Blue」· Paint「Mint Ice」· Creative Blush Sunrise

#CFC799

Fresh Green · Tan · Sunflower

HEX
#CFC799
RGB
rgb(207, 199, 153)
HSL
hsl(51, 36%, 71%)
HSB
hsb(51, 26%, 81%)
CMYK
cmyk(0%, 4%, 26%, 19%)
Oklch
oklch(82.5% 0.062 99.3)

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

Color Harmonies Color Harmonies

Based on color wheel theory, calculated from primary color

Complementary

121F15
20131D

Analogous

162013
121F15
13201D

Triadic

121F15
161320
201613

Split-Comp.

121F15
1D1320
201316

Tetradic

121F15
131620
20131D
201D13

Contrast Matrix WCAG 2.1 Contrast

121F15
42110D
18433A
669188
CFC799
—
1.1
Fail
1.5
Fail
4.8
AA
10.0
AAA
1.1
Fail
—
1.4
Fail
4.5
AA
9.3
AAA
1.5
Fail
1.4
Fail
—
3.1
AA Large
6.5
AA
4.8
AA
4.5
AA
3.1
AA Large
—
2.1
Fail
10.0
AAA
9.3
AAA
6.5
AA
2.1
Fail
—
White BG
17.0AAA
15.9AAA
11.0AAA
3.5AA Large
1.7Fail
Black BG
1.2Fail
1.3Fail
1.9Fail
6.0AA
12.3AAA

Color Blindness Simulation Color Blindness Simulation

Protanopia

181817
2D2C0E
2B2B3C
79798A
CCCBA4

Deuteranopia

171618
30330E
28253D
76738B
CCCDA7

Tritanopia

13191A
400F0F
1A3E3E
688C8C
CFADAF

Achromatopsia

1A1A1A
1F1F1F
353535
838383
C4C4C4

Shades & Tints Shades & Tints

#121F15

Dark
Light

#42110D

Dark
Light

#18433A

Dark
Light

Code Snippets Code Snippets

CSS Custom Properties

:root {
  --color-1: #121f15;
  --color-2: #42110d;
  --color-3: #18433a;
  --color-4: #669188;
  --color-5: #cfc799;
}

SCSS

$color-1: #121f15;
$color-2: #42110d;
$color-3: #18433a;
$color-4: #669188;
$color-5: #cfc799;

TAILWIND

colors: {
  'brand-1': '#121f15',
  'brand-2': '#42110d',
  'brand-3': '#18433a',
  'brand-4': '#669188',
  'brand-5': '#cfc799',
}

RGB Array

[18, 31, 21], [66, 17, 13], [24, 67, 58], [102, 145, 136], [207, 199, 153]

FAQ FAQ

What scenarios is this 5-color palette suitable for?

This general-style palette of #121F15, #42110D, #18433A, #669188, #CFC799 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: #121f15; --color-2: #42110d; --color-3: #18433a; --color-4: #669188; --color-5: #cfc799. 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