GREENS
Thermal
#2A4A4B
Thermal is #2A4A4B in HEX — rgb(42, 74, 75), hsl(182°, 28%, 23%), cmyk(44%, 1%, 0%, 71%).
Thermal pulls into the deep end of the greens spectrum — HSL 182°, 28%, 23%. 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
Paint Matches — this color across 16 brands
Behr
Thermal S440-7
Dulux
Delta Green S30A8
Benjamin Moore
Mallard 2053-10
Vista Paint
Woodland Springs K-216
Dunn-Edwards
Deep Pine DEA180
Hallman-Lindsay
Winter Balsam historic-winter-balsam
Kilz
Oceans Deep TB-60
PPG
Night Watch 1145-7
Sherwin-Williams
Cascades SW7623
Valspar
Royal Pine 5011-5
RAL
Blue Green 6004
Farrow & Ball
Hague Blue 30
Dutch Boy
Dark Green D-6751
Colorhouse
Metal .06 Metal-06
Kobra
Green 38
IKEA
IKEA152 152
Light Reflectance & Undertone
Light Reflectance Value (LRV)
6/100
Very Dark
Absorbs almost all light — dramatic and cocooning. Needs strong artificial lighting and works best as an accent or in well-lit rooms.
Undertone
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
Analogous
Triadic
Split-Complementary
Tetradic
Monochromatic
Rectangle
Compound
Variations
Lighter
Darker
Saturation
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)
Deuteranopia
Protanopia
Tritanopia
Color Psychology
Calm · Restorative
Thermal 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.
How it looks under different light
Pairs With
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
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
color: #2A4A4B;background-color: #2A4A4B;--color-thermal: #2A4A4B;colors: { 'thermal': '#2A4A4B' }bg-[#2A4A4B] text-[#2A4A4B]$thermal: #2A4A4B;Similar Colors
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 #2A4A4B?
#2A4A4B is Thermal, a deep green with a cool undertone.
Is #2A4A4B warm or cool?
Thermal reads cool, which influences how it interacts with surrounding tones and natural light.
What rooms work best with Thermal?
Thermal works well in bedrooms, bathrooms, libraries. Designers typically use it for main walls, cabinetry, soft furniture.
What colors pair well with Thermal?
Thermal 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?
You can download Thermal 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?
The hex code is #2A4A4B. In RGB it's 42, 74, 75, and in HSL it's 182°, 28%, 23%.
