GREENS

Sea Lettuce

#67A181

RGB 103, 161, 129 · HSL 147°, 24%, 52% · CMYK 36, 0, 20, 37

Sea Lettuce is #67A181 in HEX — rgb(103, 161, 129), hsl(147°, 24%, 52%), cmyk(36%, 0%, 20%, 37%).

Sea Lettuce pulls into the mid-tone end of the greens spectrum — HSL 147°, 24%, 52%. The muted saturation makes it quiet but present, and the hue reads warm. In interior projects it shines on bedrooms, bathrooms, libraries — for grounding, restorative spaces. Reads best alongside soft white walls, oak floors, brass, warm clay accents.

Color Codes

HEX#67A181

RGB103, 161, 129

HSL147°, 24%, 52%

HSV147°, 36%, 63%

CMYK36, 0, 20, 37

Decimal6791553

CSS RGBrgb(103, 161, 129)

CSS HSLhsl(147, 24%, 52%)

Paint Matches — this color across 16 brands

Dulux

Sea Lettuce S25E6

ΔE 1.1 · #67A17F

PPG

Plumosa 1132-5

ΔE 1.4 · #64A281

Vista Paint

Tarragon Tease K-290

ΔE 3.5 · #6DA489

Behr

Longmeadow S430-5

ΔE 3.7 · #6CA78C

Valspar

Salamander 6001-8B

ΔE 4 · #6CA187

Benjamin Moore

Alpine 622

ΔE 4.5 · #5A9F85

Dunn-Edwards

Growth DE5670

ΔE 5.1 · #6CA178

Kilz

Emerald Stream RG120-02

ΔE 5.7 · #5F9E88

Hallman-Lindsay

Goddess Green 723

ΔE 6.9 · #76AD83

Sherwin-Williams

Eco Green SW6739

ΔE 8.1 · #68A678

Colorhouse

Thrive .05 Thrive-05

ΔE 9.5 · #83AE82

Farrow & Ball

Arsenic 214

ΔE 9.9 · #84B59C

IKEA

IKEA080 80

ΔE 13.7 · #96BB9F

Dutch Boy

Perrenial Garden DCP-0759

ΔE 14.6 · #9AB68E

RAL

Pale Green 6021

ΔE 14.7 · #89AC76

Kobra

Green 36

ΔE 15.3 · #4E795B

Light Reflectance & Undertone

Light Reflectance Value (LRV)

30/100

Medium

0 · DarkLight · 100

Balanced reflectance — holds colour without washing out. Versatile for most rooms and the most forgiving range for true-to-chip results.

Undertone

TemperatureNeutral MasstoneGreen UndertoneBlue

Reads as a neutral green with a blue undertone showing through, especially in daylight. Pair trim and adjacent colours to either calm or amplify that undertone.

Color Theory

Complementary

#67A181

#A26788

Analogous

#6AA267

#67A181

#67A29F

Triadic

#67A181

#8267A2

#A28267

Split-Complementary

#67A181

#9F67A2

#A2676A

Tetradic

#67A181

#676AA2

#A26788

#A29F67

Monochromatic

#2B4637

#48755C

#67A181

#97BFA9

#C6DCD0

Rectangle

#67A181

#6788A2

#A26788

#A28267

Compound

#67A181

#67A29F

#A26788

#A2676A

Variations

Lighter

#86B59B

#A7C5B4

#CDDBD3

Darker

#4F8567

#365C47

#1F3629

Saturation

#7C8D84

#67A282

#39D07D

Interior Use

Best Rooms

bedrooms, bathrooms, libraries

Best Uses

main walls, cabinetry, soft furniture

Pairs With

soft white walls, oak floors, brass, warm clay accents

Accessibility (WCAG)

vs White

3.00:1

AA Large

vs Black

6.99:1

Deuteranopia

#67A181

#918E83

Original → Simulated

Protanopia

#67A181

#999986

Original → Simulated

Tritanopia

#67A181

#6D9B9D

Original → Simulated

Color Psychology

Calm · Restorative

Sea Lettuce sits in the part of the spectrum the eye relaxes into. Designers reach for green when a room needs to feel like a refuge — bedrooms, libraries, bathrooms — because it lowers visual blood-pressure without flattening the space.

SymbolismGrowth, balance, nature

PersonalitySteady, grounded, thoughtful

calmnaturerestorativebalancebedroomlibrary

How it looks under different light

#8DA57C

Warm Bulb 2700K

Incandescent / soft white LED — pulls colour toward yellow/amber.

#67A181

Daylight 5500K

Midday natural light or daylight-spec LED — closest to the paint chip.

#7AAAA0

Cool Bulb 6500K

Cool white LED / overcast daylight — pulls colour toward blue.

Pairs With

#EAEBEB

Trim

Matched off-white

Same hue at 92% lightness — trim reads coordinated, not stark.

#F7F8F7

Ceiling

Whisper tint

Near-white with a hint of the hero's undertone — ceiling feels intentional.

#8D5574

Accent

Complementary punch

Hue +180°, slightly muted for paint vs. screen — use on a door, frame, or single piece.

#574738

Floor

Walnut neutral

Warm mid-brown grounds the scheme regardless of hero hue.

Paint Info

Brand · Product Line

Benjamin Moore / Regal Select Interior

Recommended Finishes

Eggshell (walls) · Pearl (trim) · Matte (ceiling)

Eggshell hides imperfections on main walls while keeping the color rich; pearl on trim adds subtle sheen and easier cleaning; flat matte on ceilings prevents glare.

Best Surfaces

Primary walls · Cabinetry · Trim · Soft furniture

Coverage & Dry Time

Typical coverage 350-400 sq ft per gallon over a primed surface.

Touch-dry in ~1 hour. Recoat after 4 hours. Full cure 7-14 days.

Primer

Standard primer is adequate.

Application Tip

Use a 9" microfiber roller on walls and a 2.5" angled sash brush for trim cuts. Two coats minimum for even depth.

Paint Calculator

Wall area (m²)

Coats

Coverage (m² / L)

You'll need

4.0 litres

1.06 US gallons · room for one touch-up coat. Buy slightly more to ensure single-batch match.

Code Snippets

CSS — color

color: #67A181;

CSS — background

background-color: #67A181;

CSS Variable

--color-sea-lettuce: #67A181;

Tailwind v3 — config

colors: { 'sea-lettuce': '#67A181' }

Tailwind — arbitrary

bg-[#67A181] text-[#67A181]

SCSS

$sea-lettuce: #67A181;

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#51A07A · ΔE 7.6

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#759A80 · ΔE 8.1

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Built by DSGN.HOUSE Updated 2026

Our color tools run on our own catalogue of 26,000+ real paint colors across 16 brands — Benjamin Moore, Sherwin-Williams, Behr, Dulux, RAL and more — with the color math (HSL and CIELAB matching) computed in-house, not scraped from summaries. Every color you pick maps to a real, buyable paint with its code, so what you see here you can actually take to the store. We review and update these tools and their data regularly.

Created by Denis Kataev, founder of DSGN.HOUSE — a software engineer and digital entrepreneur building professional color-design tools for everyone.

Frequently Asked Questions

What color is #67A181?

#67A181 is Sea Lettuce, a mid-tone green with a warm undertone.

Is #67A181 warm or cool?

Sea Lettuce reads warm, which influences how it interacts with surrounding tones and natural light.

What rooms work best with Sea Lettuce?

Sea Lettuce works well in bedrooms, bathrooms, libraries. Designers typically use it for main walls, cabinetry, soft furniture.

What colors pair well with Sea Lettuce?

Sea Lettuce pairs naturally with soft white walls, oak floors, brass, warm clay accents. Its complementary color is also a strong contrast option for accents.

Where can I download Sea Lettuce?

You can download Sea Lettuce on DSGN.HOUSE in 15 designer formats including CSS gradient, Figma, Procreate swatches, Tailwind config, Adobe ASE, SVG, and 4K wallpapers — all free.

What's the hex code for Sea Lettuce?

The hex code is #67A181. In RGB it's 103, 161, 129, and in HSL it's 147°, 24%, 52%.

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