GREENS

Thermal Spring

#589489

RGB 88, 148, 137 · HSL 169°, 25%, 46% · CMYK 41, 0, 7, 42

Thermal Spring is #589489 in HEX — rgb(88, 148, 137), hsl(169°, 25%, 46%), cmyk(41%, 0%, 7%, 42%).

Thermal Spring pulls into the mid-tone end of the greens spectrum — HSL 169°, 25%, 46%. 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#589489

RGB88, 148, 137

HSL169°, 25%, 46%

HSV169°, 41%, 58%

CMYK41, 0, 7, 42

Decimal5805193

CSS RGBrgb(88, 148, 137)

CSS HSLhsl(169, 25%, 46%)

Paint Matches — this color across 16 brands

Dulux

Fiddler S27D6

ΔE 1.7 · #5A9587

Valspar

Spa Green 5004-6A

ΔE 1.8 · #5A9185

PPG

Treasure Isle 1141-5

ΔE 3.4 · #609D91

Kilz

French Blue RF280-02

ΔE 5 · #4C928F

Behr

Coney Island N440-5

ΔE 5.1 · #5B8A80

Dunn-Edwards

Royal Palm DE5726

ΔE 5.3 · #418D84

Benjamin Moore

Palm 642

ΔE 6 · #598A78

Vista Paint

Peaceful Pond K-226

ΔE 6.1 · #5B9E9B

Hallman-Lindsay

Cold North 688

ΔE 6.7 · #559C9B

Sherwin-Williams

Thermal Spring SW6761

ΔE 6.8 · #3B8C80

RAL

Pastel Blue 5024

ΔE 7 · #5D9B9B

IKEA

IKEA082 82

ΔE 9.2 · #729E9C

Colorhouse

Dream .05 Dream-05

ΔE 12 · #18887C

Farrow & Ball

Vardo 288

ΔE 12.4 · #427E83

Kobra

Green 41

ΔE 13.7 · #009185

Dutch Boy

Grass Green D-6753

ΔE 18.6 · #317455

Light Reflectance & Undertone

Light Reflectance Value (LRV)

25/100

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

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

#589489

#935863

Analogous

#58936B

#589489

#588093

Triadic

#589489

#885893

#938858

Split-Complementary

#589489

#935880

#936B58

Tetradic

#589489

#6B5893

#935863

#809358

Monochromatic

#1F332F

#3B635C

#589489

#83B4AB

#B3D1CB

Rectangle

#589489

#586393

#935863

#938858

Compound

#589489

#588093

#935863

#936B58

Variations

Lighter

#75ACA2

#9BBEB7

#C6D7D4

Darker

#45766D

#2F524C

#1B302C

Saturation

#6D7E7B

#589388

#2CBFA4

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

3.49:1

AA Large

vs Black

6.01:1

Deuteranopia

#589489

#80828B

Original → Simulated

Protanopia

#589489

#8C8C8A

Original → Simulated

Tritanopia

#589489

#5C9191

Original → Simulated

Color Psychology

Calm · Restorative

Thermal Spring 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

#819C82

Warm Bulb 2700K

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

#589489

Daylight 5500K

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

#6FA1A6

Cool Bulb 6500K

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

Pairs With

#EAECEB

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.

#7D4B54

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 · Doors · Mouldings

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: #589489;

CSS — background

background-color: #589489;

CSS Variable

--color-thermal-spring: #589489;

Tailwind v3 — config

colors: { 'thermal-spring': '#589489' }

Tailwind — arbitrary

bg-[#589489] text-[#589489]

SCSS

$thermal-spring: #589489;

Similar Colors

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#588977 · ΔE 6.3

Spotswood Teal

#6E9486 · ΔE 7.0

Azure Water

#689B99 · ΔE 7.2

Soft Spruce

#3F9793 · ΔE 7.3

Waterbury Green

#6C9187 · ΔE 7.3

Summer Basket Green

#5CA492 · ΔE 7.6

Captivating Teal

#56A392 · ΔE 7.7

Majestic Blue

#629FA0 · ΔE 8.3

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 #589489?

#589489 is Thermal Spring, a mid-tone green with a cool undertone.

Is #589489 warm or cool?

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

What rooms work best with Thermal Spring?

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

What colors pair well with Thermal Spring?

Thermal Spring 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 Thermal Spring?

You can download Thermal Spring 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 Thermal Spring?

The hex code is #589489. In RGB it's 88, 148, 137, and in HSL it's 169°, 25%, 46%.

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