GREENS

Clean Buffer

#EFF0E9

RGB 239, 240, 233 · HSL 69°, 19%, 93% · CMYK 0, 0, 3, 6

Clean Buffer is #EFF0E9 in HEX — rgb(239, 240, 233), hsl(69°, 19%, 93%), cmyk(0%, 0%, 3%, 6%).

Clean Buffer pulls into the airy end of the greens spectrum — HSL 69°, 19%, 93%. The neutral saturation makes it near-neutral and forgiving, 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#EFF0E9

RGB239, 240, 233

HSL69°, 19%, 93%

HSV69°, 3%, 94%

CMYK0, 0, 3, 6

Decimal15724777

CSS RGBrgb(239, 240, 233)

CSS HSLhsl(69, 19%, 93%)

Paint Matches — this color across 16 brands

Behr

Falling Snow PPU18-7

ΔE 0.4 · #F0F0E9

Benjamin Moore

Harwood CW-5

ΔE 0.6 · #EEF0E8

Dunn-Edwards

Shadow White DE6281

ΔE 0.7 · #EEF1EA

Vista Paint

Shell Tint C-22

ΔE 0.9 · #EDF0E8

Dulux

Mt Aspiring Quarter NZ9H2

ΔE 1 · #F2F1E9

Hallman-Lindsay

Cyprus Spring 411

ΔE 1 · #F2F2EA

Sherwin-Williams

Extra White SW7006

ΔE 1.1 · #EEEFEA

Kilz

Alaskan Mist TB-03

ΔE 1.1 · #EEF0EB

Valspar

Swiss Coffee 7002-16

ΔE 1.2 · #F2F0EA

PPG

Shooting Star 1154-1

ΔE 1.5 · #ECF0EB

IKEA

IKEA016 16

ΔE 1.7 · #F4F2E9

Kobra

White 01

ΔE 2.1 · #EAEAE4

Farrow & Ball

Cabbage White 269

ΔE 2.5 · #E8EEEA

Colorhouse

Imagine .06 Imagine-06

ΔE 2.5 · #EAE9E1

Dutch Boy

Child of Heaven DCP-0004

ΔE 3 · #F0ECE1

RAL

Signal White 9003

ΔE 4 · #F4F4F4

Light Reflectance & Undertone

Light Reflectance Value (LRV)

87/100

Very Light

0 · DarkLight · 100

Bounces most light back into the room — maximises brightness and makes small or north-facing rooms feel larger. Reads close to a soft neutral.

Undertone

TemperatureWarm MasstoneYellow UndertoneGreen

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

Color Theory

Complementary

#EFF0E9

#EBEAF1

Analogous

#F1EEEA

#EFF0E9

#ECF1EA

Triadic

#EFF0E9

#EAF0F1

#F1EAF0

Split-Complementary

#EFF0E9

#EAECF1

#EEEAF1

Tetradic

#EFF0E9

#EAF1EE

#EBEAF1

#F1EAEC

Monochromatic

#ADB38F

#CED2BC

#EFF0E9

#F4F5F0

Rectangle

#EFF0E9

#EAF1EB

#EBEAF1

#F1EAF0

Compound

#EFF0E9

#ECF1EA

#EBEAF1

#EEEAF1

Variations

Lighter

#F3F3EE

#F6F6F3

#F9FAF8

Darker

#C7CBB1

#959C68

#575C3B

Saturation

#EEEEEC

#F0F1EA

#F5F8E3

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

1.15:1

Fail

vs Black

18.31:1

AAA

Deuteranopia

#EFF0E9

#F1EFEA

Original → Simulated

Protanopia

#EFF0E9

#F0F0EA

Original → Simulated

Tritanopia

#EFF0E9

#F0EFF0

Original → Simulated

Color Psychology

Calm · Restorative

Clean Buffer 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

#F3E1CA

Warm Bulb 2700K

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

#EFF0E9

Daylight 5500K

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

#E0E6EE

Cool Bulb 6500K

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

Pairs With

#EBEBEA

Trim

Matched off-white

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

#F7F7F7

Ceiling

Whisper tint

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

#B4AFCF

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) · Semi-gloss (trim) · Flat (ceiling)

Light tones absorb less light than expected — eggshell adds warmth on walls, semi-gloss gives trim crisp definition against pale walls.

Best Surfaces

Primary walls · Trim · Ceilings · 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; pale colors typically need 2 coats for full opacity.

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: #EFF0E9;

CSS — background

background-color: #EFF0E9;

CSS Variable

--color-clean-buffer: #EFF0E9;

Tailwind v3 — config

colors: { 'clean-buffer': '#EFF0E9' }

Tailwind — arbitrary

bg-[#EFF0E9] text-[#EFF0E9]

SCSS

$clean-buffer: #EFF0E9;

Similar Colors

White Heron

#F0F1EA · ΔE 0.3

Harwood Putty

#EDEFE7 · ΔE 0.8

Frostine

#EEF1EB · ΔE 0.9

Aloe Vera

#EEF2EB · ΔE 1.2

Steam

#F0EFE6 · ΔE 1.3

White Dove

#EFEEE5 · ΔE 1.4

Atrium White

#F2EFE8 · ΔE 1.4

Gardenia

#F3F0E9 · ΔE 1.5

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 #EFF0E9?

#EFF0E9 is Clean Buffer, a light green with a warm undertone.

Is #EFF0E9 warm or cool?

Clean Buffer reads warm, which influences how it interacts with surrounding tones and natural light.

What rooms work best with Clean Buffer?

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

What colors pair well with Clean Buffer?

Clean Buffer 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 Clean Buffer?

You can download Clean Buffer 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 Clean Buffer?

The hex code is #EFF0E9. In RGB it's 239, 240, 233, and in HSL it's 69°, 19%, 93%.

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