#C9C11E + #859B36 + #4F7A5E + #3E6270 + #0B2345 · cool - Color Palette

Scene Recommendations Scene Recommendations

Emotion EMOTION

HarmoniousVersatileWarmCool

Industry INDUSTRY

E-commerceBusiness

UI Context UI CONTEXT

Web PageComponent Library

Color Details Color Details

#C9C11E

Autumn Sage · GoldenRod · Honey Gold

HEX

#C9C11E

RGB

rgb(201, 193, 30)

HSL

hsl(57, 74%, 45%)

HSB

hsb(57, 85%, 79%)

CMYK

cmyk(0%, 4%, 85%, 21%)

Oklch

oklch(79.3% 0.163 106.5)

Traditional「Autumn Sage」· Paint「Honey Gold」· Creative Blush Sunrise

#859B36

Grass Green · Olive · Olive Green

HEX

#859B36

RGB

rgb(133, 155, 54)

HSL

hsl(73, 48%, 41%)

HSB

hsb(73, 65%, 61%)

CMYK

cmyk(14%, 0%, 65%, 39%)

Oklch

oklch(65.2% 0.129 120.6)

Traditional「Grass Green」· Paint「Olive Green」· Creative Blush Sunrise

#4F7A5E

Celadon · DimGray · Forest Green

HEX

#4F7A5E

RGB

rgb(79, 122, 94)

HSL

hsl(141, 21%, 39%)

HSB

hsb(141, 35%, 48%)

CMYK

cmyk(35%, 0%, 23%, 52%)

Oklch

oklch(54.0% 0.065 155.1)

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

#3E6270

Slate Blue · DarkSlateGray · Mint Ice

HEX

#3E6270

RGB

rgb(62, 98, 112)

HSL

hsl(197, 29%, 34%)

HSB

hsb(197, 45%, 44%)

CMYK

cmyk(45%, 13%, 0%, 56%)

Oklch

oklch(47.5% 0.047 224.5)

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

#0B2345

Indigo · MidnightBlue · Deep Sea Blue

HEX

#0B2345

RGB

rgb(11, 35, 69)

HSL

hsl(215, 72%, 16%)

HSB

hsb(215, 84%, 27%)

CMYK

cmyk(84%, 49%, 0%, 73%)

Oklch

oklch(25.9% 0.071 257.7)

Traditional「Indigo」· Paint「Deep Sea Blue」· Creative Blush Sunrise

Color Harmonies Color Harmonies

Based on color wheel theory, calculated from primary color

Complementary

C9C11E

1E26C8

Analogous

C86A1E

C9C11E

7BC81E

Triadic

C9C11E

1EC8BF

BF1EC8

Split-Comp.

C9C11E

1E7BC8

6A1EC8

Tetradic

C9C11E

1EC86A

1E26C8

C81E7B

Contrast Matrix WCAG 2.1 Contrast

C9C11E	859B36	4F7A5E	3E6270	0B2345
—	1.7 Fail	2.6 Fail	3.5 AA Large	8.3 AAA
1.7 Fail	—	1.6 Fail	2.1 Fail	5.0 AA
2.6 Fail	1.6 Fail	—	1.3 Fail	3.2 AA Large
3.5 AA Large	2.1 Fail	1.3 Fail	—	2.4 Fail
8.3 AAA	5.0 AA	3.2 AA Large	2.4 Fail	—

White BG

1.9Fail

3.1AA Large

4.9AA

6.6AA

15.7AAA

Black BG

11.1AAA

6.7AA

4.3AA Large

3.2AA Large

1.3Fail

Color Blindness Simulation Color Blindness Simulation

Protanopia

C6C545

8F8F4E

626265

4E4E6D

15163D

Deuteranopia

C6C74F

8D8C54

5F5C66

4C496C

14123B

Tritanopia

C9656B

866266

516A6B

406A69

0C3635

Achromatopsia

B1B1B1

898989

6A6A6A

595959

202020

Shades & Tints Shades & Tints

#C9C11E

Dark

Light

#859B36

Dark

Light

#4F7A5E

Dark

Light

Code Snippets Code Snippets

CSS Custom Properties

:root {
  --color-1: #c9c11e;
  --color-2: #859b36;
  --color-3: #4f7a5e;
  --color-4: #3e6270;
  --color-5: #0b2345;
}

SCSS

$color-1: #c9c11e;
$color-2: #859b36;
$color-3: #4f7a5e;
$color-4: #3e6270;
$color-5: #0b2345;

TAILWIND

colors: {
  'brand-1': '#c9c11e',
  'brand-2': '#859b36',
  'brand-3': '#4f7a5e',
  'brand-4': '#3e6270',
  'brand-5': '#0b2345',
}

RGB Array

[201, 193, 30], [133, 155, 54], [79, 122, 94], [62, 98, 112], [11, 35, 69]

FAQ FAQ

What scenarios is this 5-color palette suitable for?

This cool-style palette of #C9C11E, #859B36, #4F7A5E, #3E6270, #0B2345 is ideal for: tech websites, dark mode UIs, game UIs. 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: #c9c11e; --color-2: #859b36; --color-3: #4f7a5e; --color-4: #3e6270; --color-5: #0b2345. 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. 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 cool-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