GREENS

Blue Green Gem

#81FEC0

RGB 129, 254, 192 · HSL 150°, 98%, 75% · CMYK 49, 0, 24, 0

Blue Green Gem is #81FEC0 in HEX — rgb(129, 254, 192), hsl(150°, 98%, 75%), cmyk(49%, 0%, 24%, 0%).

Blue Green Gem pulls into the light end of the greens spectrum — HSL 150°, 98%, 75%. The saturated saturation makes it bold and immediate, 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#81FEC0

RGB129, 254, 192

HSL150°, 98%, 75%

HSV150°, 49%, 100%

CMYK49, 0, 24, 0

Decimal8519360

CSS RGBrgb(129, 254, 192)

CSS HSLhsl(150, 98%, 75%)

Paint Matches — this color across 16 brands

Behr

Blue Green Gem BIC-39

Exact match

Dulux

Fresco Green S25H4

ΔE 16 · #7BD9AA

Dunn-Edwards

Vegetation DE5676

ΔE 17 · #5CCD97

Benjamin Moore

Lime 2033-40

ΔE 18.6 · #73CD89

PPG

May Apple 1225-5

ΔE 20 · #92D599

Vista Paint

Amazon Trail K-314

ΔE 21.3 · #8BD385

Valspar

Garden Sprout 6004-9C

ΔE 21.7 · #96D49D

Kobra

Green 32

ΔE 22.7 · #75C89E

Kilz

Iguana RG220-02

ΔE 22.8 · #95D3A3

RAL

Pastel Green 6019

ΔE 23.9 · #BDECB6

Hallman-Lindsay

Celtic Spring 728

ΔE 24.8 · #AADEB2

Sherwin-Williams

Vegan SW6738

ΔE 29.3 · #8EC298

Dutch Boy

Green Peace VS-9505

ΔE 30.7 · #8AC867

Colorhouse

Thrive .04 Thrive-04

ΔE 32.2 · #A2C8A1

IKEA

IKEA044 44

ΔE 34.2 · #B5D1AB

Farrow & Ball

Arsenic 214

ΔE 36.7 · #84B59C

Light Reflectance & Undertone

Light Reflectance Value (LRV)

79/100

Very Light

0 · DarkLight · 100

Bounces most light back into the room — maximises brightness and makes small or north-facing rooms feel larger. Reads close to a soft neutral.

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

#81FEC0

#FE81BF

Analogous

#81FE81

#81FEC0

#81FEFE

Triadic

#81FEC0

#BF81FE

#FEBF81

Split-Complementary

#81FEC0

#FE81FE

#FE8181

Tetradic

#81FEC0

#8181FE

#FE81BF

#FEFE81

Monochromatic

#02E373

#35FD99

#81FEC0

#CDFEE6

#E6FFF2

Rectangle

#81FEC0

#81BFFE

#FE81BF

#FEBF81

Compound

#81FEC0

#81FEFE

#FE81BF

#FE8181

Variations

Lighter

#9AFECC

#B9F9D9

#D9F8E9

Darker

#33FF99

#00D269

#007A3D

Saturation

#ADD2BF

#81FEBF

#80FEBF

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

1.24:1

Fail

vs Black

16.87:1

AAA

Deuteranopia

#81FEC0

#DED8C4

Original → Simulated

Protanopia

#81FEC0

#EFEFCA

Original → Simulated

Tritanopia

#81FEC0

#90F4F5

Original → Simulated

Color Psychology

Calm · Restorative

Blue Green Gem 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

#A0EBAB

Warm Bulb 2700K

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

#81FEC0

Daylight 5500K

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

#8DF0CF

Cool Bulb 6500K

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

Pairs With

#E7EEEB

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.

#ED59A3

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: #81FEC0;

CSS — background

background-color: #81FEC0;

CSS Variable

--color-blue-green-gem: #81FEC0;

Tailwind v3 — config

colors: { 'blue-green-gem': '#81FEC0' }

Tailwind — arbitrary

bg-[#81FEC0] text-[#81FEC0]

SCSS

$blue-green-gem: #81FEC0;

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Bud Green

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Citrus Green

#88D17E · ΔE 22.8

Greenwood Lake

#94E1C2 · ΔE 22.9

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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 #81FEC0?

#81FEC0 is Blue Green Gem, a soft green with a cool undertone.

Is #81FEC0 warm or cool?

Blue Green Gem reads cool, which influences how it interacts with surrounding tones and natural light.

What rooms work best with Blue Green Gem?

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

What colors pair well with Blue Green Gem?

Blue Green Gem 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 Blue Green Gem?

You can download Blue Green Gem 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 Blue Green Gem?

The hex code is #81FEC0. In RGB it's 129, 254, 192, and in HSL it's 150°, 98%, 75%.

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