GREENS

Seawall

#23ADB0

RGB 35, 173, 176 · HSL 181°, 67%, 41% · CMYK 80, 2, 0, 31

Seawall is #23ADB0 in HEX — rgb(35, 173, 176), hsl(181°, 67%, 41%), cmyk(80%, 2%, 0%, 31%).

Seawall pulls into the rich end of the greens spectrum — HSL 181°, 67%, 41%. The balanced saturation makes it confident without overpowering, and the hue reads cool. 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#23ADB0

RGB35, 173, 176

HSL181°, 67%, 41%

HSV181°, 80%, 69%

CMYK80, 2, 0, 31

Decimal2338224

CSS RGBrgb(35, 173, 176)

CSS HSLhsl(181, 67%, 41%)

Paint Matches — this color across 16 brands

Kilz

Seawall RF150-02

Exact match

Dulux

Tempo S29G5

ΔE 1.7 · #33AFB2

Benjamin Moore

Palm 733

ΔE 3.6 · #3BAAAA

Hallman-Lindsay

Cyan Sky 681

ΔE 4 · #00B5B8

Behr

Aruba Blue P480-6

ΔE 4 · #29ABB4

Sherwin-Williams

Aquarium SW6767

ΔE 4.2 · #3AA9AE

Vista Paint

Cyan Sky C-680

ΔE 4.4 · #00B5B6

Valspar

Turquoise Tint 5006-10B

ΔE 4.9 · #3CB5B1

PPG

Montego Bay 1233-6

ΔE 5 · #3FBABD

Dunn-Edwards

Teal Me No Lies DE5732

ΔE 5.4 · #0DACA7

Kobra

Green 39

ΔE 13.4 · #40B8A4

RAL

Pastel Blue 5024

ΔE 14.9 · #5D9B9B

Colorhouse

Dream .05 Dream-05

ΔE 16.6 · #18887C

IKEA

IKEA082 82

ΔE 19.7 · #729E9C

Dutch Boy

Sky Blue D-6742

ΔE 20.3 · #7AC2D8

Farrow & Ball

Vardo 288

ΔE 21.7 · #427E83

Light Reflectance & Undertone

Light Reflectance Value (LRV)

33/100

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

TemperatureCool MasstoneTeal UndertoneGreen

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

Color Theory

Complementary

#23ADB0

#AF2523

Analogous

#23AF6B

#23ADB0

#2366AF

Triadic

#23ADB0

#AF23AC

#ACAF23

Split-Complementary

#23ADB0

#AF2366

#AF6B23

Tetradic

#23ADB0

#6B23AF

#AF2523

#66AF23

Monochromatic

#092E2F

#166D6F

#23ADB0

#44D7DA

#84E5E7

Rectangle

#23ADB0

#2523AF

#AF2523

#ACAF23

Compound

#23ADB0

#2366AF

#AF2523

#AF6B23

Variations

Lighter

#36D5D7

#71D6D8

#B2E2E3

Darker

#198D8E

#0F6264

#083A3B

Saturation

#547D7E

#23ACAF

#11BDC0

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

2.74:1

Fail

vs Black

7.68:1

AAA

Deuteranopia

#23ADB0

#8791B2

Original → Simulated

Protanopia

#23ADB0

#A0A0B0

Original → Simulated

Tritanopia

#23ADB0

#2EACA9

Original → Simulated

Color Psychology

Calm · Restorative

Seawall 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

#5AAE9F

Warm Bulb 2700K

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

#23ADB0

Daylight 5500K

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

#47B3C3

Cool Bulb 6500K

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

Pairs With

#E8EDED

Trim

Matched off-white

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

#F7F8F8

Ceiling

Whisper tint

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

#8B2826

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 · Doors · Mouldings

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: #23ADB0;

CSS — background

background-color: #23ADB0;

CSS Variable

--color-seawall: #23ADB0;

Tailwind v3 — config

colors: { 'seawall': '#23ADB0' }

Tailwind — arbitrary

bg-[#23ADB0] text-[#23ADB0]

SCSS

$seawall: #23ADB0;

Similar Colors

Palm Coast Teal

#3AA9A9 · ΔE 3.7

Cool Aqua

#18AFBB · ΔE 5.2

Poseidon

#00A6A1 · ΔE 5.9

Teal Tone

#43BBB6 · ΔE 6.7

Poolside Blue

#1FB9B4 · ΔE 6.9

San Jose Blue

#2C9BA1 · ΔE 7.8

Harbor Side Blue

#5CB5B9 · ΔE 8.8

Bahaman Sea Blue

#12ABBE · ΔE 9.3

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 #23ADB0?

#23ADB0 is Seawall, a mid-tone green with a cool undertone.

Is #23ADB0 warm or cool?

Seawall reads cool, which influences how it interacts with surrounding tones and natural light.

What rooms work best with Seawall?

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

What colors pair well with Seawall?

Seawall 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 Seawall?

You can download Seawall 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 Seawall?

The hex code is #23ADB0. In RGB it's 35, 173, 176, and in HSL it's 181°, 67%, 41%.

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