GREENS

Andean Slate

#90B19D

RGB 144, 177, 157 · HSL 144°, 17%, 63% · CMYK 19, 0, 11, 31

Andean Slate is #90B19D in HEX — rgb(144, 177, 157), hsl(144°, 17%, 63%), cmyk(19%, 0%, 11%, 31%).

Andean Slate pulls into the light end of the greens spectrum — HSL 144°, 17%, 63%. The neutral saturation makes it near-neutral and forgiving, 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#90B19D

RGB144, 177, 157

HSL144°, 17%, 63%

HSV144°, 19%, 69%

CMYK19, 0, 11, 31

Decimal9482653

CSS RGBrgb(144, 177, 157)

CSS HSLhsl(144, 17%, 63%)

Paint Matches — this color across 16 brands

Sherwin-Williams

Restful SW6458

ΔE 1.6 · #91AF9D

Benjamin Moore

Harrisburg HC-132

ΔE 1.9 · #8BAC99

Behr

Pinedale Shores 700F-4

ΔE 2.2 · #92B59E

Dulux

Pale Willow S25C4

ΔE 2.3 · #89AB97

Vista Paint

Longfellow C-1393

ΔE 3.3 · #90B0A2

Hallman-Lindsay

Longfellow historic-longfellow

ΔE 3.3 · #90B1A3

PPG

Silver Leaf 1133-4

ΔE 4 · #9DB7A5

Valspar

Spearmint Haze 5006-5C

ΔE 4 · #9DBAA7

Dunn-Edwards

Reeds DE5647

ΔE 4.8 · #A0BCA7

Kilz

Winchester Green RG230-02

ΔE 5.5 · #89A699

IKEA

IKEA080 80

ΔE 5.6 · #96BB9F

Farrow & Ball

Arsenic 214

ΔE 6.3 · #84B59C

Colorhouse

Water .06 Water-06

ΔE 8.1 · #9EAEA3

Dutch Boy

Perrenial Garden DCP-0759

ΔE 11 · #9AB68E

RAL

Pastel Turquoise 6034

ΔE 12.4 · #7FB5B5

Kobra

Silver 47

ΔE 20.8 · #CDCECD

Light Reflectance & Undertone

Light Reflectance Value (LRV)

40/100

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 MasstoneGreen UndertoneBlue

Reads as a neutral green with a blue undertone showing through, especially in daylight. Pair trim and adjacent colours to either calm or amplify that undertone.

Color Theory

Complementary

#90B19D

#B191A4

Analogous

#94B191

#90B19D

#91B1AD

Triadic

#90B19D

#9D91B1

#B19D91

Split-Complementary

#90B19D

#AD91B1

#B19194

Tetradic

#90B19D

#9194B1

#B191A4

#B1AD91

Monochromatic

#466251

#668F76

#90B19D

#BDD0C5

#EAF0ED

Rectangle

#90B19D

#91A4B1

#B191A4

#B19D91

Compound

#90B19D

#91B1AD

#B191A4

#B19194

Variations

Lighter

#A7C0B1

#BECFC5

#DAE2DD

Darker

#6A977C

#486955

#293D31

Saturation

#9CA5A0

#91B19D

#69D896

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

2.34:1

Fail

vs Black

8.96:1

AAA

Deuteranopia

#90B19D

#A7A59F

Original → Simulated

Protanopia

#90B19D

#ACACA0

Original → Simulated

Tritanopia

#90B19D

#93ADAE

Original → Simulated

Color Psychology

Calm · Restorative

Andean Slate 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

#ABB191

Warm Bulb 2700K

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

#90B19D

Daylight 5500K

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

#99B6B5

Cool Bulb 6500K

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

Pairs With

#EAEBEA

Trim

Matched off-white

Same hue at 92% lightness — trim reads coordinated, not stark.

#F7F7F7

Ceiling

Whisper tint

Near-white with a hint of the hero's undertone — ceiling feels intentional.

#A66B8E

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: #90B19D;

CSS — background

background-color: #90B19D;

CSS Variable

--color-andean-slate: #90B19D;

Tailwind v3 — config

colors: { 'andean-slate': '#90B19D' }

Tailwind — arbitrary

bg-[#90B19D] text-[#90B19D]

SCSS

$andean-slate: #90B19D;

Similar Colors

Harrisburg Green

#8AAB98 · ΔE 2.3

Southfield Green

#87AB93 · ΔE 3.6

Everglades

#83AC9D · ΔE 4.4

Spring Break

#9CBEA6 · ΔE 5.1

Norway Spruce

#9BAD97 · ΔE 5.5

Appalachian Trail

#A1BEAF · ΔE 6.2

Covington Blue

#93B5AC · ΔE 6.3

Dreamcatcher

#9CC1B2 · ΔE 6.5

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 #90B19D?

#90B19D is Andean Slate, a soft green with a warm undertone.

Is #90B19D warm or cool?

Andean Slate reads warm, which influences how it interacts with surrounding tones and natural light.

What rooms work best with Andean Slate?

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

What colors pair well with Andean Slate?

Andean Slate 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 Andean Slate?

You can download Andean Slate 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 Andean Slate?

The hex code is #90B19D. In RGB it's 144, 177, 157, and in HSL it's 144°, 17%, 63%.

← All colors