GREENS

Gulf Harbour

#225E64

RGB 34, 94, 100 · HSL 185°, 49%, 26% · CMYK 66, 6, 0, 61

Gulf Harbour is #225E64 in HEX — rgb(34, 94, 100), hsl(185°, 49%, 26%), cmyk(66%, 6%, 0%, 61%).

Gulf Harbour pulls into the deep end of the greens spectrum — HSL 185°, 49%, 26%. 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#225E64

RGB34, 94, 100

HSL185°, 49%, 26%

HSV185°, 66%, 39%

CMYK66, 6, 0, 61

Decimal2252388

CSS RGBrgb(34, 94, 100)

CSS HSLhsl(185, 49%, 26%)

Paint Matches — this color across 16 brands

Dulux

Gulf Harbourage S31D7

ΔE 1.6 · #226064

Benjamin Moore

Dark 2053-20

ΔE 2.1 · #265B5F

Vista Paint

Turquoise Ocean K-1250

ΔE 2.2 · #245A61

Valspar

Classic Teal 5011-8

ΔE 2.5 · #285B62

PPG

Emerald Pool 1146-7

ΔE 3.9 · #155E60

Dunn-Edwards

After the Storm DE5769

ΔE 4.5 · #33616A

Behr

Ocean Abyss MQ6-1

ΔE 4.5 · #29565C

Sherwin-Williams

Deep Sea Dive SW7618

ΔE 4.8 · #376167

Hallman-Lindsay

Blue Period 690

ΔE 5.6 · #075158

Kilz

Tempest RE290-01

ΔE 6.5 · #3A6C73

IKEA

IKEA097 97

ΔE 6.6 · #006673

RAL

Water Blue 5021

ΔE 7.8 · #256D7B

Colorhouse

Dream .06 Dream-06

ΔE 9 · #0E707B

Dutch Boy

Ocean Blue D-6743

ΔE 10.9 · #4C6A74

Farrow & Ball

Vardo 288

ΔE 12.7 · #427E83

Kobra

Green 38

ΔE 15.6 · #415448

Light Reflectance & Undertone

Light Reflectance Value (LRV)

9/100

Very Dark

0 · DarkLight · 100

Absorbs almost all light — dramatic and cocooning. Needs strong artificial lighting and works best as an accent or in well-lit rooms.

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

#225E64

#632722

Analogous

#226348

#225E64

#223D63

Triadic

#225E64

#63225D

#5D6322

Split-Complementary

#225E64

#63223D

#634822

Tetradic

#225E64

#482263

#632722

#3D6322

Monochromatic

#071213

#0E282A

#225E64

#35939C

#58BDC6

Rectangle

#225E64

#272263

#632722

#5D6322

Compound

#225E64

#223D63

#632722

#634822

Variations

Lighter

#35939B

#5FB5BD

#A6D0D4

Darker

#1A4C50

#113538

#091F21

Saturation

#394A4C

#225D63

#116B74

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

7.36:1

AAA

vs Black

2.85:1

Fail

Deuteranopia

#225E64

#4A5065

Original → Simulated

Protanopia

#225E64

#575763

Original → Simulated

Tritanopia

#225E64

#245E5C

Original → Simulated

Color Psychology

Calm · Restorative

Gulf Harbour 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

#597366

Warm Bulb 2700K

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

#225E64

Daylight 5500K

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

#46788A

Cool Bulb 6500K

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

Pairs With

#E9ECEC

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.

#502521

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: #225E64;

CSS — background

background-color: #225E64;

CSS Variable

--color-gulf-harbour: #225E64;

Tailwind v3 — config

colors: { 'gulf-harbour': '#225E64' }

Tailwind — arbitrary

bg-[#225E64] text-[#225E64]

SCSS

$gulf-harbour: #225E64;

Similar Colors

Dark Teal

#255A5E · ΔE 2.3

Oasis Blue

#225A5D · ΔE 2.5

Beau Green

#0A565A · ΔE 4.4

Jade Garden

#00636C · ΔE 5.0

Bermuda Turquoise

#285E6B · ΔE 5.1

Galápagos Turquoise

#1F5763 · ΔE 5.1

Deep Sea Green

#255456 · ΔE 5.2

Pine Green

#2D5D5A · ΔE 5.9

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 #225E64?

#225E64 is Gulf Harbour, a deep green with a cool undertone.

Is #225E64 warm or cool?

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

What rooms work best with Gulf Harbour?

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

What colors pair well with Gulf Harbour?

Gulf Harbour 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 Gulf Harbour?

You can download Gulf Harbour 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 Gulf Harbour?

The hex code is #225E64. In RGB it's 34, 94, 100, and in HSL it's 185°, 49%, 26%.

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