GREENS

Birch Leaf Green

#637E1D

RGB 99, 126, 29 · HSL 77°, 63%, 30% · CMYK 21, 0, 77, 51

Birch Leaf Green is #637E1D in HEX — rgb(99, 126, 29), hsl(77°, 63%, 30%), cmyk(21%, 0%, 77%, 51%).

Birch Leaf Green pulls into the rich end of the greens spectrum — HSL 77°, 63%, 30%. The balanced saturation makes it confident without overpowering, 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#637E1D

RGB99, 126, 29

HSL77°, 63%, 30%

HSV77°, 77%, 49%

CMYK21, 0, 77, 51

Decimal6520349

CSS RGBrgb(99, 126, 29)

CSS HSLhsl(77, 63%, 30%)

Paint Matches — this color across 16 brands

Behr

Jungle Trail 400D-7

ΔE 5.2 · #58741B

Sherwin-Williams

Gecko SW6719

ΔE 8.8 · #7A8833

Dulux

Fresh Herb S21F9

ΔE 9.1 · #7A913B

Vista Paint

Luscious Lime K-368

ΔE 9.7 · #77973A

PPG

Antique Moss 1222-7

ΔE 9.8 · #7A973B

Valspar

Mountain Botanical 6010-9

ΔE 11.6 · #7F9843

Benjamin Moore

Dark 2146-10

ΔE 11.9 · #84882F

Hallman-Lindsay

Golf Day 767

ΔE 13.7 · #5A8B3F

Kilz

Emerald Shimmer LG270-01

ΔE 13.8 · #6F8A45

Dunn-Edwards

Sea Turtle DEA170

ΔE 14 · #818A40

RAL

May Green 6017

ΔE 18.5 · #4C9141

IKEA

IKEA114 114

ΔE 22.9 · #93AB67

Dutch Boy

Green Grass VS-9552

ΔE 24.6 · #53995A

Colorhouse

Thrive .03 Thrive-03

ΔE 25.9 · #B0C05D

Kobra

Green 33

ΔE 27.2 · #7AB96E

Farrow & Ball

Yeabridge Green 287

ΔE 29.4 · #919F70

Light Reflectance & Undertone

Light Reflectance Value (LRV)

18/100

Dark

0 · DarkLight · 100

Soaks up light and feels moody and intimate. Great for studies, dining rooms and accent walls; pair with ample lighting.

Undertone

TemperatureNeutral MasstoneYellow-Green UndertoneYellow

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

Color Theory

Complementary

#637E1D

#381C7D

Analogous

#7D681C

#637E1D

#317D1C

Triadic

#637E1D

#1C617D

#7D1C61

Split-Complementary

#637E1D

#1C317D

#681C7D

Tetradic

#637E1D

#1C7D68

#381C7D

#7D1C31

Monochromatic

#101505

#313E0E

#637E1D

#92BB2A

#B5D959

Rectangle

#637E1D

#1C7D38

#381C7D

#7D1C61

Compound

#637E1D

#317D1C

#381C7D

#681C7D

Variations

Lighter

#8FB72A

#ADCD5B

#CCDCA5

Darker

#4F6615

#37470D

#202A07

Saturation

#535B3E

#617D1C

#688B0E

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

4.63:1

vs Black

4.53:1

Deuteranopia

#637E1D

#7C7022

Original → Simulated

Protanopia

#637E1D

#7A7A37

Original → Simulated

Tritanopia

#637E1D

#6A7479

Original → Simulated

Color Psychology

Calm · Restorative

Birch Leaf Green 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

#8A8B31

Warm Bulb 2700K

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

#637E1D

Daylight 5500K

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

#779055

Cool Bulb 6500K

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

Pairs With

#ECEDE8

Trim

Matched off-white

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

#F8F8F7

Ceiling

Whisper tint

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

#321E64

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: #637E1D;

CSS — background

background-color: #637E1D;

CSS Variable

--color-birch-leaf-green: #637E1D;

Tailwind v3 — config

colors: { 'birch-leaf-green': '#637E1D' }

Tailwind — arbitrary

bg-[#637E1D] text-[#637E1D]

SCSS

$birch-leaf-green: #637E1D;

Similar Colors

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#83872E · ΔE 11.8

Baby Fern

#669A30 · ΔE 14.3

Basil Green

#569128 · ΔE 14.4

Rosemary Green

#7BA640 · ΔE 15.8

Huntington Green

#95A54E · ΔE 17.0

Forest Moss

#9A983D · ΔE 17.6

Oregano

#8C883F · ΔE 18.1

Olive Moss

#949146 · ΔE 18.8

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 #637E1D?

#637E1D is Birch Leaf Green, a deep green with a warm undertone.

Is #637E1D warm or cool?

Birch Leaf Green reads warm, which influences how it interacts with surrounding tones and natural light.

What rooms work best with Birch Leaf Green?

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

What colors pair well with Birch Leaf Green?

Birch Leaf Green 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 Birch Leaf Green?

You can download Birch Leaf Green 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 Birch Leaf Green?

The hex code is #637E1D. In RGB it's 99, 126, 29, and in HSL it's 77°, 63%, 30%.

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