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#B0FF1F · #729F40 · #333E60 · #1A233D · #0A132B

A 5-color palette 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

#B0FF1F

Grass Green · GreenYellow · Olive Green

HEX
#B0FF1F
RGB
rgb(176, 255, 31)
HSL
hsl(81, 100%, 56%)
HSB
hsb(81, 88%, 100%)
CMYK
cmyk(31%, 0%, 88%, 0%)
Oklch
oklch(91.4% 0.237 129.1)

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

#729F40

Grass Green · DarkOliveGreen · Olive Green

HEX
#729F40
RGB
rgb(114, 159, 64)
HSL
hsl(88, 43%, 44%)
HSB
hsb(88, 60%, 62%)
CMYK
cmyk(28%, 0%, 60%, 38%)
Oklch
oklch(64.9% 0.135 130.6)

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

#333E60

Indigo · DarkSlateGray · Prussian Blue

HEX
#333E60
RGB
rgb(51, 62, 96)
HSL
hsl(225, 31%, 29%)
HSB
hsb(225, 47%, 38%)
CMYK
cmyk(47%, 35%, 0%, 62%)
Oklch
oklch(37.0% 0.061 269.6)

Traditional「Indigo」· Paint「Prussian Blue」· Creative Blush Sunrise

#1A233D

Indigo · DarkSlateGray · Deep Sea Blue

HEX
#1A233D
RGB
rgb(26, 35, 61)
HSL
hsl(225, 40%, 17%)
HSB
hsb(225, 57%, 24%)
CMYK
cmyk(57%, 43%, 0%, 76%)
Oklch
oklch(26.2% 0.051 268.3)

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

#0A132B

Indigo · Black · Deep Sea Blue

HEX
#0A132B
RGB
rgb(10, 19, 43)
HSL
hsl(224, 62%, 10%)
HSB
hsb(224, 77%, 17%)
CMYK
cmyk(77%, 56%, 0%, 83%)
Oklch
oklch(19.4% 0.050 266.3)

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

Color Harmonies Color Harmonies

Based on color wheel theory, calculated from primary color

Complementary

B0FF1F
6D1FFF

Analogous

FFDD1F
B0FF1F
40FF1F

Triadic

B0FF1F
1FB0FF
FF1FB0

Split-Comp.

B0FF1F
1F40FF
DD1FFF

Tetradic

B0FF1F
1FFFDD
6D1FFF
FF1F40

Contrast Matrix WCAG 2.1 Contrast

B0FF1F
729F40
333E60
1A233D
0A132B
—
2.5
Fail
8.6
AAA
12.7
AAA
15.0
AAA
2.5
Fail
—
3.4
AA Large
5.0
AA
5.9
AA
8.6
AAA
3.4
AA Large
—
1.5
Fail
1.8
Fail
12.7
AAA
5.0
AA
1.5
Fail
—
1.2
Fail
15.0
AAA
5.9
AA
1.8
Fail
1.2
Fail
—
White BG
1.2Fail
3.1AA Large
10.5AAA
15.5AAA
18.4AAA
Black BG
17.2AAA
6.7AA
2.0Fail
1.4Fail
1.1Fail

Color Blindness Simulation Color Blindness Simulation

Protanopia

D2D355
858657
383858
1E1E37
0E0E25

Deuteranopia

CEC862
83805D
373656
1D1D35
0D0D24

Tritanopia

B48089
74696D
345150
1A3231
0A2120

Achromatopsia

CECECE
878787
3F3F3F
232323
131313

Shades & Tints Shades & Tints

#B0FF1F

Dark
Light

#729F40

Dark
Light

#333E60

Dark
Light

Code Snippets Code Snippets

CSS Custom Properties

:root {
  --color-1: #b0ff1f;
  --color-2: #729f40;
  --color-3: #333e60;
  --color-4: #1a233d;
  --color-5: #0a132b;
}

SCSS

$color-1: #b0ff1f;
$color-2: #729f40;
$color-3: #333e60;
$color-4: #1a233d;
$color-5: #0a132b;

TAILWIND

colors: {
  'brand-1': '#b0ff1f',
  'brand-2': '#729f40',
  'brand-3': '#333e60',
  'brand-4': '#1a233d',
  'brand-5': '#0a132b',
}

RGB Array

[176, 255, 31], [114, 159, 64], [51, 62, 96], [26, 35, 61], [10, 19, 43]

FAQ FAQ

What scenarios is this 5-color palette suitable for?

This general-style palette of #B0FF1F, #729F40, #333E60, #1A233D, #0A132B 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: #b0ff1f; --color-2: #729f40; --color-3: #333e60; --color-4: #1a233d; --color-5: #0a132b. 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