GREENS

Crystal Glass

#DDFFEE

RGB 221, 255, 238 · HSL 150°, 100%, 93% · CMYK 13, 0, 7, 0

Crystal Glass is #DDFFEE in HEX — rgb(221, 255, 238), hsl(150°, 100%, 93%), cmyk(13%, 0%, 7%, 0%).

Crystal Glass pulls into the airy end of the greens spectrum — HSL 150°, 100%, 93%. 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#DDFFEE

RGB221, 255, 238

HSL150°, 100%, 93%

HSV150°, 13%, 100%

CMYK13, 0, 7, 0

Decimal14548974

CSS RGBrgb(221, 255, 238)

CSS HSLhsl(150, 100%, 93%)

Paint Matches — this color across 16 brands

Behr

Sea Ice P450-1

ΔE 1.1 · #DAFFEF

Dunn-Edwards

Pale Cactus DE5673

ΔE 3.8 · #D0F7E4

Benjamin Moore

Fresh 2037-70

ΔE 4 · #DDF7EA

Colorhouse

Air .05 Air-05

ΔE 4.6 · #E7FCED

Dulux

Spatial Spirit Quarter S25H1Q

ΔE 4.7 · #DCF4E5

Hallman-Lindsay

Teal Treat 712

ΔE 5 · #D9F2E3

Vista Paint

Teal Treat C-711

ΔE 5.1 · #DAF2E2

Valspar

Delicate Frost 6003-9A

ΔE 5.8 · #D0EEDD

PPG

Sea Mist 1227-1

ΔE 7.2 · #DBEEE0

Sherwin-Williams

Embellished Blue SW6749

ΔE 8.6 · #D7EBE2

Kilz

Julep RG170-01

ΔE 9.4 · #CCE4D6

IKEA

IKEA131 131

ΔE 10 · #E3ECDE

RAL

Grey White 9002

ΔE 11.5 · #E7EBDA

Dutch Boy

Mellow Blue DCP-0468

ΔE 11.6 · #DDE8E2

Farrow & Ball

Cabbage White 269

ΔE 12.4 · #E8EEEA

Kobra

White 01

ΔE 14 · #EAEAE4

Light Reflectance & Undertone

Light Reflectance Value (LRV)

93/100

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

#DDFFEE

#FFDBED

Analogous

#DBFFDB

#DDFFEE

#DBFFFF

Triadic

#DDFFEE

#EDDBFF

#FFEDDB

Split-Complementary

#DDFFEE

#FFDBFF

#FFDBDB

Tetradic

#DDFFEE

#DBDBFF

#FFDBED

#FFFFDB

Monochromatic

#42FFA1

#8FFFC7

#DDFFEE

#E5FFF2

Rectangle

#DDFFEE

#DBEDFF

#FFDBED

#FFEDDB

Compound

#DDFFEE

#DBFFFF

#FFDBED

#FFDBDB

Variations

Lighter

#E2FFF1

#EBFDF4

#F4FDF9

Darker

#7CFFBE

#06FF82

#00984C

Saturation

#E8F3ED

#DBFFED

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

1.07:1

Fail

vs Black

19.61:1

AAA

Deuteranopia

#DDFFEE

#F4F3F0

Original → Simulated

Protanopia

#DDFFEE

#FAFAF0

Original → Simulated

Tritanopia

#DDFFEE

#E0FCFC

Original → Simulated

Color Psychology

Calm · Restorative

Crystal Glass 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

#E5ECCE

Warm Bulb 2700K

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

#DDFFEE

Daylight 5500K

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

#D2F1F2

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.

#F28CBF

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: #DDFFEE;

CSS — background

background-color: #DDFFEE;

CSS Variable

--color-crystal-glass: #DDFFEE;

Tailwind v3 — config

colors: { 'crystal-glass': '#DDFFEE' }

Tailwind — arbitrary

bg-[#DDFFEE] text-[#DDFFEE]

SCSS

$crystal-glass: #DDFFEE;

Similar Colors

Fresh Mint

#DCF6E9 · ΔE 4.2

Refreshing Teal

#D8F6EC · ΔE 4.7

Irish Spring

#DCF6EB · ΔE 4.8

Minty Green

#D8F5EC · ΔE 5.4

Light Touch

#D3F4EB · ΔE 5.4

Sweet Honeydew Melon

#E3F6E5 · ΔE 5.5

Caribbean Breeze

#CDF0E4 · ΔE 5.7

Frosty Mint

#D7F4EC · ΔE 5.9

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 #DDFFEE?

#DDFFEE is Crystal Glass, a light green with a cool undertone.

Is #DDFFEE warm or cool?

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

What rooms work best with Crystal Glass?

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

What colors pair well with Crystal Glass?

Crystal Glass 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 Crystal Glass?

You can download Crystal Glass 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 Crystal Glass?

The hex code is #DDFFEE. In RGB it's 221, 255, 238, and in HSL it's 150°, 100%, 93%.

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