GREENS

Brookside

#4AA9B2

RGB 74, 169, 178 · HSL 185°, 41%, 49% · CMYK 58, 5, 0, 30

Brookside is #4AA9B2 in HEX — rgb(74, 169, 178), hsl(185°, 41%, 49%), cmyk(58%, 5%, 0%, 30%).

Brookside pulls into the mid-tone end of the greens spectrum — HSL 185°, 41%, 49%. The muted saturation makes it quiet but present, 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#4AA9B2

RGB74, 169, 178

HSL185°, 41%, 49%

HSV185°, 58%, 70%

CMYK58, 5, 0, 30

Decimal4893106

CSS RGBrgb(74, 169, 178)

CSS HSLhsl(185, 41%, 49%)

Paint Matches — this color across 16 brands

Vista Paint

Brookside K-202

Exact match

Sherwin-Williams

Freshwater SW6774

ΔE 2.6 · #4DA6B2

Dulux

Glacier Green S31F4

ΔE 2.7 · #3FA2AC

Behr

Blue Square S460-5

ΔE 2.8 · #46A5AA

Dunn-Edwards

Montego Bay DE5739

ΔE 3 · #4BA4A9

Benjamin Moore

Santa 753

ΔE 3.5 · #58ACB8

Kilz

Deep Turquoise RF120-01

ΔE 4.1 · #57A8AB

Valspar

Exotic Sea 5004-10B

ΔE 4.2 · #2EA6B2

PPG

Blue Calypso 1235-5

ΔE 5 · #55A7B6

Hallman-Lindsay

Cold North 688

ΔE 8.3 · #559C9B

RAL

Pastel Blue 5024

ΔE 9.5 · #5D9B9B

Kobra

Blue 28

ΔE 10.4 · #4EB3CD

IKEA

IKEA082 82

ΔE 13.7 · #729E9C

Dutch Boy

Sky Blue D-6742

ΔE 14.2 · #7AC2D8

Farrow & Ball

Vardo 288

ΔE 17.2 · #427E83

Colorhouse

Dream .05 Dream-05

ΔE 18.6 · #18887C

Light Reflectance & Undertone

Light Reflectance Value (LRV)

33/100

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

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

#4AA9B2

#B0524A

Analogous

#4AB085

#4AA9B2

#4A74B0

Triadic

#4AA9B2

#B04AA8

#A8B04A

Split-Complementary

#4AA9B2

#B04A74

#B0854A

Tetradic

#4AA9B2

#854AB0

#B0524A

#74B04A

Monochromatic

#1D4144

#33747A

#4AA9B2

#7EC3C9

#B3DCDF

Rectangle

#4AA9B2

#524AB0

#B0524A

#A8B04A

Compound

#4AA9B2

#4A74B0

#B0524A

#B0854A

Variations

Lighter

#6CBBC2

#96C8CC

#C4DCDF

Darker

#39888F

#265F64

#15383B

Saturation

#6E8A8C

#4AA8B0

#25C6D5

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

2.76:1

Fail

vs Black

7.61:1

AAA

Deuteranopia

#4AA9B2

#8992B4

Original → Simulated

Protanopia

#4AA9B2

#9E9EB1

Original → Simulated

Tritanopia

#4AA9B2

#4DA9A6

Original → Simulated

Color Psychology

Calm · Restorative

Brookside 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

#77ABA1

Warm Bulb 2700K

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

#4AA9B2

Daylight 5500K

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

#64B0C5

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.

#8F4B45

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: #4AA9B2;

CSS — background

background-color: #4AA9B2;

CSS Variable

--color-brookside: #4AA9B2;

Tailwind v3 — config

colors: { 'brookside': '#4AA9B2' }

Tailwind — arbitrary

bg-[#4AA9B2] text-[#4AA9B2]

SCSS

$brookside: #4AA9B2;

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#57ABB7 · ΔE 3.4

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#45ADBE · ΔE 4.8

Harbor Side Blue

#5CB5B9 · ΔE 5.3

Blue Spa

#499EA1 · ΔE 5.4

Peacock Blue

#61ACAE · ΔE 5.6

In the Tropics

#3B98A2 · ΔE 6.3

Blue Lagoon

#409CAC · ΔE 6.4

San Jose Blue

#2C9BA1 · ΔE 6.4

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 #4AA9B2?

#4AA9B2 is Brookside, a mid-tone green with a cool undertone.

Is #4AA9B2 warm or cool?

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

What rooms work best with Brookside?

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

What colors pair well with Brookside?

Brookside 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 Brookside?

You can download Brookside 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 Brookside?

The hex code is #4AA9B2. In RGB it's 74, 169, 178, and in HSL it's 185°, 41%, 49%.

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