GREENS

Lacustral

#19504A

RGB 25, 80, 74 · HSL 173°, 52%, 21% · CMYK 69, 0, 7, 69

Lacustral is #19504A in HEX — rgb(25, 80, 74), hsl(173°, 52%, 21%), cmyk(69%, 0%, 7%, 69%).

Lacustral pulls into the deep end of the greens spectrum — HSL 173°, 52%, 21%. The balanced saturation makes it confident without overpowering, 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#19504A

RGB25, 80, 74

HSL173°, 52%, 21%

HSV173°, 69%, 31%

CMYK69, 0, 7, 69

Decimal1658954

CSS RGBrgb(25, 80, 74)

CSS HSLhsl(173, 52%, 21%)

Paint Matches — this color across 16 brands

Dulux

Lacustral S28D9

Exact match

Vista Paint

Country Meadow K-256

ΔE 1.6 · #174E46

Benjamin Moore

Forest 2047-10

ΔE 2.3 · #184B44

Sherwin-Williams

Country Squire SW6475

ΔE 3 · #124A42

Behr

Moonlit Pool S-H-510

ΔE 5.3 · #145A58

PPG

Holly Leaf 1143-7

ΔE 5.5 · #2E5A50

Dunn-Edwards

Deep Pine DEA180

ΔE 5.6 · #254A47

Valspar

Royal Pine 5011-5

ΔE 6.1 · #315753

Hallman-Lindsay

Cute Pixie 711

ΔE 6.2 · #1A5445

RAL

Pine Green 6028

ΔE 7.1 · #2C5545

Kilz

Deep Spruce RG290-02

ΔE 8.5 · #39544B

Dutch Boy

Dark Green D-6751

ΔE 8.7 · #214136

Kobra

Green 38

ΔE 11.8 · #415448

IKEA

IKEA097 97

ΔE 15.4 · #006673

Farrow & Ball

Hague Blue 30

ΔE 16.3 · #3D4E57

Colorhouse

Metal .06 Metal-06

ΔE 16.9 · #3F4647

Light Reflectance & Undertone

Light Reflectance Value (LRV)

6/100

Very Dark

0 · DarkLight · 100

Absorbs almost all light — dramatic and cocooning. Needs strong artificial lighting and works best as an accent or in well-lit rooms.

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

#19504A

#511A20

Analogous

#1A512F

#19504A

#1A3C51

Triadic

#19504A

#4B1A51

#514B1A

Split-Complementary

#19504A

#511A3C

#512F1A

Tetradic

#19504A

#2F1A51

#511A20

#3C511A

Monochromatic

#061312

#071715

#19504A

#2C8C80

#41C3B4

Rectangle

#19504A

#1A2051

#511A20

#514B1A

Compound

#19504A

#1A3C51

#511A20

#512F1A

Variations

Lighter

#2D8F83

#51BCAF

#9FD2CC

Darker

#13423D

#0D2E2A

#071B19

Saturation

#2D3E3C

#1A514B

#0D5E55

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

9.18:1

AAA

vs Black

2.29:1

Fail

Deuteranopia

#19504A

#40424B

Original → Simulated

Protanopia

#19504A

#4A4A4B

Original → Simulated

Tritanopia

#19504A

#1E4E4E

Original → Simulated

Color Psychology

Calm · Restorative

Lacustral 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

#526953

Warm Bulb 2700K

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

#19504A

Daylight 5500K

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

#3F6E77

Cool Bulb 6500K

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

Pairs With

#E9EDEC

Trim

Matched off-white

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

#F7F8F8

Ceiling

Whisper tint

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

#421A1E

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 / Aura Interior (for richer color depth in deep tones)

Recommended Finishes

Matte (walls) · Pearl (trim) · Satin (doors)

Deep colors look best in matte — gloss exaggerates surface flaws. Reserve subtle sheen for trim, doors, and high-touch areas.

Best Surfaces

Accent walls · Doors · Cabinetry · Built-ins

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

Tinted primer in a similar value is highly recommended — saves a coat and prevents the wall colour from washing the surface.

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: #19504A;

CSS — background

background-color: #19504A;

CSS Variable

--color-lacustral: #19504A;

Tailwind v3 — config

colors: { 'lacustral': '#19504A' }

Tailwind — arbitrary

bg-[#19504A] text-[#19504A]

SCSS

$lacustral: #19504A;

Similar Colors

Forest Green

#174A43 · ΔE 2.7

Sherwood Forest

#004E4A · ΔE 3.2

Ocean Tropic

#1C4E42 · ΔE 4.0

Yukon Green

#2F534F · ΔE 5.8

Marine Aqua

#0A5A52 · ΔE 5.9

Pine Green

#2D5D5A · ΔE 6.4

Deep Sea Green

#255456 · ΔE 6.4

Bavarian Forest

#1D4543 · ΔE 6.4

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 #19504A?

#19504A is Lacustral, a deep green with a cool undertone.

Is #19504A warm or cool?

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

What rooms work best with Lacustral?

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

What colors pair well with Lacustral?

Lacustral 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 Lacustral?

You can download Lacustral 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 Lacustral?

The hex code is #19504A. In RGB it's 25, 80, 74, and in HSL it's 173°, 52%, 21%.

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