GREENS

Natural Harmony

#91AA90

RGB 145, 170, 144 · HSL 118°, 13%, 62% · CMYK 15, 0, 15, 33

Natural Harmony is #91AA90 in HEX — rgb(145, 170, 144), hsl(118°, 13%, 62%), cmyk(15%, 0%, 15%, 33%).

Natural Harmony pulls into the light end of the greens spectrum — HSL 118°, 13%, 62%. 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#91AA90

RGB145, 170, 144

HSL118°, 13%, 62%

HSV118°, 15%, 67%

CMYK15, 0, 15, 33

Decimal9546384

CSS RGBrgb(145, 170, 144)

CSS HSLhsl(118, 13%, 62%)

Paint Matches — this color across 16 brands

Dulux

Alga Moss S23C4

ΔE 1.5 · #8EA98D

Valspar

Blue Grass Mood 5006-6A

ΔE 1.9 · #8CA78B

Benjamin Moore

Greenwich 445

ΔE 2.8 · #94A68D

Vista Paint

Green Silence K-875

ΔE 2.8 · #92A58D

Farrow & Ball

Breakfast Room Green 81

ΔE 3 · #94A68A

Sherwin-Williams

Nurture Green SW6451

ΔE 3.1 · #98B092

Hallman-Lindsay

Hidden Glade 744

ΔE 3.3 · #98AD8E

Behr

Pesto Green PPU11-5

ΔE 3.4 · #98A98C

Dunn-Edwards

Mermaid's Cove DE5641

ΔE 4.5 · #8AA786

Kilz

Wild Thyme RG270-01

ΔE 4.6 · #85A183

PPG

Catnip 1139-4

ΔE 6.6 · #80AA95

IKEA

IKEA080 80

ΔE 6.9 · #96BB9F

Dutch Boy

Perrenial Garden DCP-0759

ΔE 8.5 · #9AB68E

Colorhouse

Water .06 Water-06

ΔE 9.4 · #9EAEA3

RAL

Pebble Grey 7032

ΔE 12.2 · #B8B799

Kobra

Green 36

ΔE 21.7 · #4E795B

Light Reflectance & Undertone

Light Reflectance Value (LRV)

37/100

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

#91AA90

#AA92AB

Analogous

#9FAB92

#91AA90

#92AB9D

Triadic

#91AA90

#9292AB

#AB9292

Split-Complementary

#91AA90

#9D92AB

#AB929F

Tetradic

#91AA90

#929FAB

#AA92AB

#AB9D92

Monochromatic

#485C47

#698768

#91AA90

#BDCCBD

#E8EDE8

Rectangle

#91AA90

#92ABAA

#AA92AB

#AB9292

Compound

#91AA90

#92AB9D

#AA92AB

#AB929F

Variations

Lighter

#A8BCA7

#BFCBBE

#DAE0DA

Darker

#6E906D

#4B634B

#2C3A2B

Saturation

#9BA29A

#92AB92

#6BD567

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

2.51:1

Fail

vs Black

8.36:1

AAA

Deuteranopia

#91AA90

#A4A092

Original → Simulated

Protanopia

#91AA90

#A6A694

Original → Simulated

Tritanopia

#91AA90

#94A6A7

Original → Simulated

Color Psychology

Calm · Restorative

Natural Harmony 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

#ACAC87

Warm Bulb 2700K

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

#91AA90

Daylight 5500K

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

#99B1AB

Cool Bulb 6500K

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

Pairs With

#EAEBEA

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.

#A368A5

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: #91AA90;

CSS — background

background-color: #91AA90;

CSS Variable

--color-natural-harmony: #91AA90;

Tailwind v3 — config

colors: { 'natural-harmony': '#91AA90' }

Tailwind — arbitrary

bg-[#91AA90] text-[#91AA90]

SCSS

$natural-harmony: #91AA90;

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#8AAB98 · ΔE 4.7

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#8A9E88 · ΔE 4.9

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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 #91AA90?

#91AA90 is Natural Harmony, a soft green with a warm undertone.

Is #91AA90 warm or cool?

Natural Harmony reads warm, which influences how it interacts with surrounding tones and natural light.

What rooms work best with Natural Harmony?

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

What colors pair well with Natural Harmony?

Natural Harmony 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 Natural Harmony?

You can download Natural Harmony 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 Natural Harmony?

The hex code is #91AA90. In RGB it's 145, 170, 144, and in HSL it's 118°, 13%, 62%.

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