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#021300 · #28493E · #3DFF49 · #69C76E · #728B81

space

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

Scene Recommendations Scene Recommendations

Emotion EMOTION

HarmoniousVersatileCool

Industry INDUSTRY

E-commerceBusiness

UI Context UI CONTEXT

Web PageComponent LibraryData Visualization

Color Details Color Details

#021300

Pine Green · Black · Dark Green

HEX
#021300
RGB
rgb(2, 19, 0)
HSL
hsl(114, 100%, 4%)
HSB
hsb(114, 100%, 7%)
CMYK
cmyk(89%, 0%, 100%, 93%)
Oklch
oklch(16.4% 0.052 139.7)

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

#28493E

Mineral Blue · DarkSlateGray · Peacock Green

HEX
#28493E
RGB
rgb(40, 73, 62)
HSL
hsl(160, 29%, 22%)
HSB
hsb(160, 45%, 29%)
CMYK
cmyk(45%, 0%, 15%, 71%)
Oklch
oklch(37.6% 0.044 170.5)

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

#3DFF49

Emerald · LimeGreen · Apple Green

HEX
#3DFF49
RGB
rgb(61, 255, 73)
HSL
hsl(124, 100%, 62%)
HSB
hsb(124, 76%, 100%)
CMYK
cmyk(76%, 0%, 71%, 0%)
Oklch
oklch(87.4% 0.266 143.5)

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

#69C76E

Celadon · MediumSeaGreen · Olive Green

HEX
#69C76E
RGB
rgb(105, 199, 110)
HSL
hsl(123, 46%, 60%)
HSB
hsb(123, 47%, 78%)
CMYK
cmyk(47%, 0%, 45%, 22%)
Oklch
oklch(75.0% 0.154 144.9)

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

#728B81

Mineral Blue · Gray · Olive Green

HEX
#728B81
RGB
rgb(114, 139, 129)
HSL
hsl(156, 10%, 50%)
HSB
hsb(156, 18%, 55%)
CMYK
cmyk(18%, 0%, 7%, 45%)
Oklch
oklch(61.4% 0.032 169.0)

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

Color Harmonies Color Harmonies

Based on color wheel theory, calculated from primary color

Complementary

021300
120014

Analogous

0C1400
021300
001408

Triadic

021300
000214
140002

Split-Comp.

021300
080014
14000C

Tetradic

021300
000C14
120014
140800

Contrast Matrix WCAG 2.1 Contrast

021300
28493E
3DFF49
69C76E
728B81
—
1.9
Fail
14.2
AAA
9.1
AAA
5.2
AA
1.9
Fail
—
7.4
AAA
4.7
AA
2.7
Fail
14.2
AAA
7.4
AAA
—
1.6
Fail
2.7
Fail
9.1
AAA
4.7
AA
1.6
Fail
—
1.7
Fail
5.2
AA
2.7
Fail
2.7
Fail
1.7
Fail
—
White BG
19.2AAA
9.9AAA
1.3Fail
2.1Fail
3.7AA Large
Black BG
1.1Fail
2.1Fail
15.6AAA
10.0AAA
5.7AA

Color Blindness Simulation Color Blindness Simulation

Protanopia

090A05
363741
919375
929384
7D7D83

Deuteranopia

080706
343241
867780
8C8589
7B7A84

Tritanopia

030809
2A4343
47989F
6E9598
738586

Achromatopsia

0C0C0C
3E3E3E
B0B0B0
A1A1A1
828282

Shades & Tints Shades & Tints

#021300

Dark
Light

#28493E

Dark
Light

#3DFF49

Dark
Light

Code Snippets Code Snippets

CSS Custom Properties

:root {
  --color-1: #021300;
  --color-2: #28493e;
  --color-3: #3dff49;
  --color-4: #69c76e;
  --color-5: #728b81;
}

SCSS

$color-1: #021300;
$color-2: #28493e;
$color-3: #3dff49;
$color-4: #69c76e;
$color-5: #728b81;

TAILWIND

colors: {
  'brand-1': '#021300',
  'brand-2': '#28493e',
  'brand-3': '#3dff49',
  'brand-4': '#69c76e',
  'brand-5': '#728b81',
}

RGB Array

[2, 19, 0], [40, 73, 62], [61, 255, 73], [105, 199, 110], [114, 139, 129]

FAQ FAQ

What scenarios is this 5-color palette suitable for?

This space-style palette of #021300, #28493E, #3DFF49, #69C76E, #728B81 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: #021300; --color-2: #28493e; --color-3: #3dff49; --color-4: #69c76e; --color-5: #728b81. 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 space-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