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#637D5A · #1A2409 · #D5DDAC · #B8AC32 · #CACC81

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

Scene Recommendations Scene Recommendations

Emotion EMOTION

HarmoniousVersatileWarm

Industry INDUSTRY

E-commerceBusiness

UI Context UI CONTEXT

Web PageComponent LibraryData Visualization

Color Details Color Details

#637D5A

Celadon · DimGray · Olive Green

HEX
#637D5A
RGB
rgb(99, 125, 90)
HSL
hsl(105, 16%, 42%)
HSB
hsb(105, 28%, 49%)
CMYK
cmyk(21%, 0%, 28%, 51%)
Oklch
oklch(55.9% 0.061 137.8)

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

#1A2409

Grass Green · Black · Dark Green

HEX
#1A2409
RGB
rgb(26, 36, 9)
HSL
hsl(82, 60%, 9%)
HSB
hsb(82, 75%, 14%)
CMYK
cmyk(28%, 0%, 75%, 86%)
Oklch
oklch(24.3% 0.047 126.7)

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

#D5DDAC

Willow Green · Wheat · Apple Green

HEX
#D5DDAC
RGB
rgb(213, 221, 172)
HSL
hsl(70, 42%, 77%)
HSB
hsb(70, 22%, 87%)
CMYK
cmyk(4%, 0%, 22%, 13%)
Oklch
oklch(87.9% 0.065 115.3)

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

#B8AC32

Autumn Sage · GoldenRod · Honey Gold

HEX
#B8AC32
RGB
rgb(184, 172, 50)
HSL
hsl(55, 57%, 46%)
HSB
hsb(55, 73%, 72%)
CMYK
cmyk(0%, 7%, 73%, 28%)
Oklch
oklch(73.3% 0.138 103.6)

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

#CACC81

Fresh Green · Tan · Sunflower

HEX
#CACC81
RGB
rgb(202, 204, 129)
HSL
hsl(62, 42%, 65%)
HSB
hsb(62, 37%, 80%)
CMYK
cmyk(1%, 0%, 37%, 20%)
Oklch
oklch(82.7% 0.097 109.7)

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

Color Harmonies Color Harmonies

Based on color wheel theory, calculated from primary color

Complementary

637D5A
745A7C

Analogous

747C5A
637D5A
5A7C63

Triadic

637D5A
5A637C
7C5A63

Split-Comp.

637D5A
635A7C
7C5A74

Tetradic

637D5A
5A747C
745A7C
7C635A

Contrast Matrix WCAG 2.1 Contrast

637D5A
1A2409
D5DDAC
B8AC32
CACC81
—
3.5
AA Large
3.2
AA Large
1.9
Fail
2.7
Fail
3.5
AA Large
—
11.4
AAA
6.9
AA
9.6
AAA
3.2
AA Large
11.4
AAA
—
1.6
Fail
1.2
Fail
1.9
Fail
6.9
AA
1.6
Fail
—
1.4
Fail
2.7
Fail
9.6
AAA
1.2
Fail
1.4
Fail
—
White BG
4.6AA
16.2AAA
1.4Fail
2.3Fail
1.7Fail
Black BG
4.6AA
1.3Fail
14.8AAA
9.0AAA
12.5AAA

Color Blindness Simulation Color Blindness Simulation

Protanopia

6E6E62
1E1E10
D8D9B8
B3B350
CBCB93

Deuteranopia

6D6B65
1E1D11
D8D7BB
B4B457
CBCB98

Tritanopia

64696B
1B1516
D5C1C3
B7676C
CAA1A5

Achromatopsia

717171
1E1E1E
D5D5D5
A2A2A2
C3C3C3

Shades & Tints Shades & Tints

#637D5A

Dark
Light

#1A2409

Dark
Light

#D5DDAC

Dark
Light

Code Snippets Code Snippets

CSS Custom Properties

:root {
  --color-1: #637d5a;
  --color-2: #1a2409;
  --color-3: #d5ddac;
  --color-4: #b8ac32;
  --color-5: #cacc81;
}

SCSS

$color-1: #637d5a;
$color-2: #1a2409;
$color-3: #d5ddac;
$color-4: #b8ac32;
$color-5: #cacc81;

TAILWIND

colors: {
  'brand-1': '#637d5a',
  'brand-2': '#1a2409',
  'brand-3': '#d5ddac',
  'brand-4': '#b8ac32',
  'brand-5': '#cacc81',
}

RGB Array

[99, 125, 90], [26, 36, 9], [213, 221, 172], [184, 172, 50], [202, 204, 129]

FAQ FAQ

What scenarios is this 5-color palette suitable for?

This general-style palette of #637D5A, #1A2409, #D5DDAC, #B8AC32, #CACC81 is ideal for: 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: #637d5a; --color-2: #1a2409; --color-3: #d5ddac; --color-4: #b8ac32; --color-5: #cacc81. 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 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