GREENS

Fly the Green

#218D4B

RGB 33, 141, 75 · HSL 143°, 62%, 34% · CMYK 77, 0, 47, 45

Fly the Green is #218D4B in HEX — rgb(33, 141, 75), hsl(143°, 62%, 34%), cmyk(77%, 0%, 47%, 45%).

Fly the Green pulls into the rich end of the greens spectrum — HSL 143°, 62%, 34%. 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#218D4B

RGB33, 141, 75

HSL143°, 62%, 34%

HSV143°, 77%, 55%

CMYK77, 0, 47, 45

Decimal2198859

CSS RGBrgb(33, 141, 75)

CSS HSLhsl(143, 62%, 34%)

Paint Matches — this color across 16 brands

Dulux

St.Patrick S25G8

ΔE 2.1 · #2B8C4B

Benjamin Moore

Once 574

ΔE 2.4 · #299051

Valspar

Luscious Green 6010-7

ΔE 2.5 · #238848

Dunn-Edwards

Wild Forest DEA127

ΔE 4.5 · #38914A

RAL

Traffic Green 6024

ΔE 6.2 · #308446

Behr

Mermaid Harbor 490B-7

ΔE 6.5 · #1B915A

Sherwin-Williams

Envy SW6925

ΔE 6.8 · #358C3F

Vista Paint

Center Field K-280

ΔE 7.3 · #008B56

PPG

Green Gloss 1227-7

ΔE 7.8 · #00955E

Kilz

Magical Hummingbird RH120

ΔE 8.1 · #2B834C

Hallman-Lindsay

Tingle 732

ΔE 8.9 · #2B7B37

Dutch Boy

Green Grass VS-9552

ΔE 10.9 · #53995A

Colorhouse

Thrive .06 Thrive-06

ΔE 12.5 · #128458

Kobra

Green 34

ΔE 13 · #42A370

IKEA

IKEA132 132

ΔE 23 · #507A4F

Farrow & Ball

Yeabridge Green 287

ΔE 34.1 · #919F70

Light Reflectance & Undertone

Light Reflectance Value (LRV)

20/100

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 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

#218D4B

#8C2163

Analogous

#2D8C21

#218D4B

#218C80

Triadic

#218D4B

#4A218C

#8C4A21

Split-Complementary

#218D4B

#80218C

#8C212D

Tetradic

#218D4B

#212D8C

#8C2163

#8C8021

Monochromatic

#05150B

#124E29

#218D4B

#2FCA6B

#6ADC96

Rectangle

#218D4B

#21638C

#8C2163

#8C4A21

Compound

#218D4B

#218C80

#8C2163

#8C212D

Variations

Lighter

#2EC367

#65CF8E

#ABDEBE

Darker

#18733B

#0F5028

#083017

Saturation

#476753

#218C4A

#109D46

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

4.22:1

AA Large

vs Black

4.98:1

Deuteranopia

#218D4B

#78704F

Original → Simulated

Protanopia

#218D4B

#828257

Original → Simulated

Tritanopia

#218D4B

#378486

Original → Simulated

Color Psychology

Calm · Restorative

Fly the 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

#589653

Warm Bulb 2700K

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

#218D4B

Daylight 5500K

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

#459B78

Cool Bulb 6500K

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

Pairs With

#E8EDEA

Trim

Matched off-white

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

#F7F8F7

Ceiling

Whisper tint

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

#712353

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: #218D4B;

CSS — background

background-color: #218D4B;

CSS Variable

--color-fly-the-green: #218D4B;

Tailwind v3 — config

colors: { 'fly-the-green': '#218D4B' }

Tailwind — arbitrary

bg-[#218D4B] text-[#218D4B]

SCSS

$fly-the-green: #218D4B;

Similar Colors

Once Upon a Time

#288F50 · ΔE 2.2

Jade Green

#00874A · ΔE 3.7

Grassy Fields

#448C4E · ΔE 8.7

Vine Green

#2F7D3F · ΔE 8.7

Kelly Green

#00A162 · ΔE 9.5

Clover Green

#207337 · ΔE 11.2

Amazon Moss

#00703A · ΔE 12.3

Yellow Green

#008A31 · ΔE 12.7

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 #218D4B?

#218D4B is Fly the Green, a deep green with a warm undertone.

Is #218D4B warm or cool?

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

What rooms work best with Fly the Green?

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

What colors pair well with Fly the Green?

Fly the 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 Fly the Green?

You can download Fly the 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 Fly the Green?

The hex code is #218D4B. In RGB it's 33, 141, 75, and in HSL it's 143°, 62%, 34%.

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