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#7ECCBB · #4EBFBA · #21A39D · #068A87 · #1A2B2B

sea

A 5-color sea 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

#7ECCBB

Jade · MediumAquaMarine · Lake Green

HEX
#7ECCBB
RGB
rgb(126, 204, 187)
HSL
hsl(167, 43%, 65%)
HSB
hsb(167, 38%, 80%)
CMYK
cmyk(38%, 0%, 8%, 20%)
Oklch
oklch(79.0% 0.081 178.6)

Traditional「Jade」· Paint「Lake Green」· Creative Arctic Pool

#4EBFBA

Mineral Blue · MediumTurquoise · Lake Green

HEX
#4EBFBA
RGB
rgb(78, 191, 186)
HSL
hsl(177, 47%, 53%)
HSB
hsb(177, 59%, 75%)
CMYK
cmyk(59%, 0%, 3%, 25%)
Oklch
oklch(73.9% 0.102 191.1)

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

#21A39D

Mineral Blue · LightSeaGreen · Mint Ice

HEX
#21A39D
RGB
rgb(33, 163, 157)
HSL
hsl(177, 66%, 38%)
HSB
hsb(177, 80%, 64%)
CMYK
cmyk(80%, 0%, 4%, 36%)
Oklch
oklch(64.9% 0.105 190.0)

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

#068A87

Mineral Blue · Teal · Mint Ice

HEX
#068A87
RGB
rgb(6, 138, 135)
HSL
hsl(179, 92%, 28%)
HSB
hsb(179, 96%, 54%)
CMYK
cmyk(96%, 0%, 2%, 46%)
Oklch
oklch(57.3% 0.097 192.1)

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

#1A2B2B

Slate Blue · DarkSlateGray · Peacock Green

HEX
#1A2B2B
RGB
rgb(26, 43, 43)
HSL
hsl(180, 25%, 14%)
HSB
hsb(180, 40%, 17%)
CMYK
cmyk(40%, 0%, 0%, 83%)
Oklch
oklch(27.4% 0.023 195.9)

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

Color Harmonies Color Harmonies

Based on color wheel theory, calculated from primary color

Complementary

7ECCBB
CC7F90

Analogous

7FCC95
7ECCBB
7FB6CC

Triadic

7ECCBB
BB7FCC
CCBB7F

Split-Comp.

7ECCBB
CC7FB6
CC957F

Tetradic

7ECCBB
957FCC
CC7F90
B6CC7F

Contrast Matrix WCAG 2.1 Contrast

7ECCBB
4EBFBA
21A39D
068A87
1A2B2B
—
1.2
Fail
1.7
Fail
2.3
Fail
7.9
AAA
1.2
Fail
—
1.4
Fail
1.9
Fail
6.7
AA
1.7
Fail
1.4
Fail
—
1.4
Fail
4.8
AA
2.3
Fail
1.9
Fail
1.4
Fail
—
3.5
AA Large
7.9
AAA
6.7
AA
4.8
AA
3.5
AA Large
—
White BG
1.9Fail
2.2Fail
3.1AA Large
4.2AA Large
14.7AAA
Black BG
11.2AAA
9.5AAA
6.8AA
5.0AA
1.4Fail

Color Blindness Simulation Color Blindness Simulation

Protanopia

A0A0BF
7F80BB
595A9E
3F4088
21222B

Deuteranopia

9B95C0
7870BC
52489F
382E88
201F2B

Tritanopia

82C2C3
54BCBC
28A0A0
0D8888
1B2B2B

Achromatopsia

B3B3B3
9D9D9D
7B7B7B
626262
262626

Shades & Tints Shades & Tints

#7ECCBB

Dark
Light

#4EBFBA

Dark
Light

#21A39D

Dark
Light

Code Snippets Code Snippets

CSS Custom Properties

:root {
  --color-1: #7eccbb;
  --color-2: #4ebfba;
  --color-3: #21a39d;
  --color-4: #068a87;
  --color-5: #1a2b2b;
}

SCSS

$color-1: #7eccbb;
$color-2: #4ebfba;
$color-3: #21a39d;
$color-4: #068a87;
$color-5: #1a2b2b;

TAILWIND

colors: {
  'brand-1': '#7eccbb',
  'brand-2': '#4ebfba',
  'brand-3': '#21a39d',
  'brand-4': '#068a87',
  'brand-5': '#1a2b2b',
}

RGB Array

[126, 204, 187], [78, 191, 186], [33, 163, 157], [6, 138, 135], [26, 43, 43]

FAQ FAQ

What scenarios is this 5-color palette suitable for?

This sea-style palette of #7ECCBB, #4EBFBA, #21A39D, #068A87, #1A2B2B 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: #7eccbb; --color-2: #4ebfba; --color-3: #21a39d; --color-4: #068a87; --color-5: #1a2b2b. 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 sea-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