GREENS

Opaline Green

#A3C57D

RGB 163, 197, 125 · HSL 88°, 38%, 63% · CMYK 17, 0, 37, 23

Opaline Green is #A3C57D in HEX — rgb(163, 197, 125), hsl(88°, 38%, 63%), cmyk(17%, 0%, 37%, 23%).

Opaline Green pulls into the light end of the greens spectrum — HSL 88°, 38%, 63%. The muted saturation makes it quiet but present, 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#A3C57D

RGB163, 197, 125

HSL88°, 38%, 63%

HSV88°, 37%, 77%

CMYK17, 0, 37, 23

Decimal10732925

CSS RGBrgb(163, 197, 125)

CSS HSLhsl(88, 38%, 63%)

Paint Matches — this color across 16 brands

Valspar

Pea Pod 6005-8A

ΔE 1.9 · #9DC37A

Benjamin Moore

Fresh 426

ΔE 2.2 · #9FC57A

Dulux

Leticiaz S22F5

ΔE 3.5 · #97BE76

Vista Paint

Limeade K-370

ΔE 3.8 · #AEC77E

Behr

Sweet Grass M350-4

ΔE 4.2 · #ACCB7C

Hallman-Lindsay

Wonder Woods 772

ΔE 4.5 · #ABCB7B

Sherwin-Williams

Picnic SW6731

ΔE 6.3 · #99C285

PPG

Hearty Hosta 1223-5

ΔE 7 · #96BF83

Kilz

Green Flash LG240-02

ΔE 7.6 · #B8D280

Dutch Boy

Wonder Woods DCP-0772

ΔE 8.3 · #B9D696

Dunn-Edwards

Fresh Cut Grass DE5599

ΔE 9.3 · #91CB7D

IKEA

IKEA114 114

ΔE 9.7 · #93AB67

RAL

Pale Green 6021

ΔE 12.5 · #89AC76

Kobra

Green 33

ΔE 12.6 · #7AB96E

Colorhouse

Thrive .02 Thrive-02

ΔE 15.2 · #CCCE7A

Farrow & Ball

Yeabridge Green 287

ΔE 18.8 · #919F70

Light Reflectance & Undertone

Light Reflectance Value (LRV)

49/100

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 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

#A3C57D

#9E7DC5

Analogous

#C5C27D

#A3C57D

#7FC57D

Triadic

#A3C57D

#7DA3C5

#C57DA3

Split-Complementary

#A3C57D

#7D7FC5

#C27DC5

Tetradic

#A3C57D

#7DC5C2

#9E7DC5

#C57D7F

Monochromatic

#567434

#7EA94C

#A3C57D

#C8DCB2

#EEF4E6

Rectangle

#A3C57D

#7DC59E

#9E7DC5

#C57DA3

Compound

#A3C57D

#7FC57D

#9E7DC5

#C27DC5

Variations

Lighter

#B5D097

#C8D9B4

#DFE7D5

Darker

#84B34E

#5B7D33

#354A1D

Saturation

#A1AB96

#A3C57D

#A5E260

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

1.94:1

Fail

vs Black

10.84:1

AAA

Deuteranopia

#A3C57D

#C0B580

Original → Simulated

Protanopia

#A3C57D

#C0C089

Original → Simulated

Tritanopia

#A3C57D

#AABBC0

Original → Simulated

Color Psychology

Calm · Restorative

Opaline 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

#BAC079

Warm Bulb 2700K

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

#A3C57D

Daylight 5500K

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

#A7C59D

Cool Bulb 6500K

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

Pairs With

#EBECE9

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.

#8662AF

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: #A3C57D;

CSS — background

background-color: #A3C57D;

CSS Variable

--color-opaline-green: #A3C57D;

Tailwind v3 — config

colors: { 'opaline-green': '#A3C57D' }

Tailwind — arbitrary

bg-[#A3C57D] text-[#A3C57D]

SCSS

$opaline-green: #A3C57D;

Similar Colors

Fresh Grass

#9EC479 · ΔE 2.3

Lime Twist

#ADD18A · ΔE 4.4

Stem Green

#ACC774 · ΔE 6.3

Exotic Bloom

#95C884 · ΔE 6.6

Paradise Hills Green

#A2D292 · ΔE 7.8

Green Thumb

#8DAD61 · ΔE 9.2

Woodland Hills Green

#A6BA80 · ΔE 9.2

Kiwi

#95AD6D · ΔE 9.5

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 #A3C57D?

#A3C57D is Opaline Green, a soft green with a warm undertone.

Is #A3C57D warm or cool?

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

What rooms work best with Opaline Green?

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

What colors pair well with Opaline Green?

Opaline 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 Opaline Green?

You can download Opaline 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 Opaline Green?

The hex code is #A3C57D. In RGB it's 163, 197, 125, and in HSL it's 88°, 38%, 63%.

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