GREENS

Supernova Quarter

#D9ECE8

RGB 217, 236, 232 · HSL 167°, 33%, 89% · CMYK 8, 0, 2, 7

Supernova Quarter is #D9ECE8 in HEX — rgb(217, 236, 232), hsl(167°, 33%, 89%), cmyk(8%, 0%, 2%, 7%).

Supernova Quarter pulls into the airy end of the greens spectrum — HSL 167°, 33%, 89%. 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#D9ECE8

RGB217, 236, 232

HSL167°, 33%, 89%

HSV167°, 8%, 93%

CMYK8, 0, 2, 7

Decimal14281960

CSS RGBrgb(217, 236, 232)

CSS HSLhsl(167, 33%, 89%)

Paint Matches — this color across 16 brands

Dulux

Supernova Quarter S28D1Q

Exact match

Benjamin Moore

Crystal 2051-70

ΔE 1 · #D9ECEA

PPG

Tropical Dream 1230-1

ΔE 1 · #D9EAE5

Vista Paint

Blue Green Gem K-230

ΔE 1.1 · #DCECE8

Valspar

Cool Elegance 7005-1

ΔE 1.1 · #DDEEEA

Hallman-Lindsay

Dillard's Blue 685

ΔE 1.2 · #D6E9E4

Behr

Arctic Flow HDC-WR15-5

ΔE 1.3 · #DAEAE7

Sherwin-Williams

Blue Horizon SW6497

ΔE 2.5 · #D8E7E6

Colorhouse

Bisque .04 Bisque-04

ΔE 2.6 · #E0EDE6

Dunn-Edwards

Thawed Out DE5742

ΔE 2.6 · #E1EEEC

Kilz

Dreamy Heaven RF210-01

ΔE 2.9 · #DCEFF0

Dutch Boy

Mellow Blue DCP-0468

ΔE 3 · #DDE8E2

Farrow & Ball

Cabbage White 269

ΔE 4.8 · #E8EEEA

IKEA

IKEA047 47

ΔE 4.9 · #DDE9ED

Kobra

White 01

ΔE 6.7 · #EAEAE4

RAL

Signal White 9003

ΔE 8.2 · #F4F4F4

Light Reflectance & Undertone

Light Reflectance Value (LRV)

81/100

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

#D9ECE8

#ECDADE

Analogous

#DAECDF

#D9ECE8

#DAE7EC

Triadic

#D9ECE8

#E8DAEC

#ECE8DA

Split-Complementary

#D9ECE8

#ECDAE7

#ECDFDA

Tetradic

#D9ECE8

#DFDAEC

#ECDADE

#E7ECDA

Monochromatic

#74B9AA

#A7D3C9

#D9ECE8

#EEF6F5

Rectangle

#D9ECE8

#DADEEC

#ECDADE

#ECE8DA

Compound

#D9ECE8

#DAE7EC

#ECDADE

#ECDFDA

Variations

Lighter

#E1F0ED

#E9F3F1

#F3F7F6

Darker

#9CCFC4

#50AA96

#2D6458

Saturation

#E0E6E5

#DAECE8

#D0F6EE

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

1.23:1

Fail

vs Black

17.11:1

AAA

Deuteranopia

#D9ECE8

#E5E5E9

Original → Simulated

Protanopia

#D9ECE8

#E9E9E9

Original → Simulated

Tritanopia

#D9ECE8

#DAEBEB

Original → Simulated

Color Psychology

Calm · Restorative

Supernova Quarter 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

#E2DEC9

Warm Bulb 2700K

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

#D9ECE8

Daylight 5500K

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

#CFE3ED

Cool Bulb 6500K

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

Pairs With

#E9ECEB

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.

#D1ADB5

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) · Semi-gloss (trim) · Flat (ceiling)

Light tones absorb less light than expected — eggshell adds warmth on walls, semi-gloss gives trim crisp definition against pale walls.

Best Surfaces

Primary walls · Trim · Ceilings · 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; pale colors typically need 2 coats for full opacity.

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: #D9ECE8;

CSS — background

background-color: #D9ECE8;

CSS Variable

--color-supernova-quarter: #D9ECE8;

Tailwind v3 — config

colors: { 'supernova-quarter': '#D9ECE8' }

Tailwind — arbitrary

bg-[#D9ECE8] text-[#D9ECE8]

SCSS

$supernova-quarter: #D9ECE8;

Similar Colors

Crystal Blue

#D8EBE9 · ΔE 1.1

Spring Mint

#D9EDE7 · ΔE 1.1

Blue Bonnet

#DDF0EC · ΔE 1.4

Icing on the Cake

#DCF0ED · ΔE 1.5

Sweet Dreams

#D6E7E2 · ΔE 1.8

Ice Blue

#D5EBEA · ΔE 1.9

Come Sail Away

#DDEAE4 · ΔE 2.3

Green Cast

#D9E7DF · ΔE 3.0

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 #D9ECE8?

#D9ECE8 is Supernova Quarter, a light green with a cool undertone.

Is #D9ECE8 warm or cool?

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

What rooms work best with Supernova Quarter?

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

What colors pair well with Supernova Quarter?

Supernova Quarter 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 Supernova Quarter?

You can download Supernova Quarter 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 Supernova Quarter?

The hex code is #D9ECE8. In RGB it's 217, 236, 232, and in HSL it's 167°, 33%, 89%.

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