GREENS

Casco

#316F6E

RGB 49, 111, 110 · HSL 179°, 39%, 31% · CMYK 56, 0, 1, 56

Casco is #316F6E in HEX — rgb(49, 111, 110), hsl(179°, 39%, 31%), cmyk(56%, 0%, 1%, 56%).

Casco pulls into the rich end of the greens spectrum — HSL 179°, 39%, 31%. 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#316F6E

RGB49, 111, 110

HSL179°, 39%, 31%

HSV179°, 56%, 44%

CMYK56, 0, 1, 56

Decimal3239790

CSS RGBrgb(49, 111, 110)

CSS HSLhsl(179, 39%, 31%)

Paint Matches — this color across 16 brands

Benjamin Moore

Casco 2051-30

Exact match

Dulux

Lakelike S31B6

ΔE 2 · #307173

Valspar

Pine Forest 5007-8C

ΔE 2.5 · #35716C

Behr

Mythic Forest 500F-7

ΔE 2.9 · #356A67

Sherwin-Williams

Green Bay SW6481

ΔE 3.4 · #2E6864

Dunn-Edwards

Peacock Plume DE5741

ΔE 3.9 · #206D71

Kilz

Teal Green RG100-01

ΔE 4.7 · #36746C

Vista Paint

Time for Teal K-209

ΔE 5.2 · #38757B

PPG

Lucky Shamrock 1146-6

ΔE 6.1 · #487A7B

Hallman-Lindsay

Joyful Tears 683

ΔE 6.4 · #006669

Farrow & Ball

Vardo 288

ΔE 7.3 · #427E83

RAL

Mint Turquoise 6033

ΔE 7.5 · #497E76

IKEA

IKEA118 118

ΔE 7.8 · #317983

Colorhouse

Dream .06 Dream-06

ΔE 8.1 · #0E707B

Dutch Boy

Ocean Blue D-6743

ΔE 12.4 · #4C6A74

Kobra

Green 38

ΔE 16.9 · #415448

Light Reflectance & Undertone

Light Reflectance Value (LRV)

13/100

Dark

0 · DarkLight · 100

Soaks up light and feels moody and intimate. Great for studies, dining rooms and accent walls; pair with ample lighting.

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

#316F6E

#6E3031

Analogous

#306E4E

#316F6E

#30506E

Triadic

#316F6E

#6D306E

#6E6D30

Split-Complementary

#316F6E

#6E3050

#6E4E30

Tetradic

#316F6E

#4E306E

#6E3031

#506E30

Monochromatic

#081212

#193938

#316F6E

#48A3A2

#75C2C1

Rectangle

#316F6E

#30316E

#6E3031

#6E6D30

Compound

#316F6E

#30506E

#6E3031

#6E4E30

Variations

Lighter

#469F9D

#72B8B7

#B1D2D2

Darker

#255958

#193E3E

#0E2524

Saturation

#465858

#306E6D

#188684

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

5.79:1

vs Black

3.63:1

AA Large

Deuteranopia

#316F6E

#5B5F6F

Original → Simulated

Protanopia

#316F6E

#68686E

Original → Simulated

Tritanopia

#316F6E

#346E6C

Original → Simulated

Color Psychology

Calm · Restorative

Casco 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

#64806E

Warm Bulb 2700K

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

#316F6E

Daylight 5500K

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

#518592

Cool Bulb 6500K

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

Pairs With

#E9ECEC

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.

#592D2E

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: #316F6E;

CSS — background

background-color: #316F6E;

CSS Variable

--color-casco: #316F6E;

Tailwind v3 — config

colors: { 'casco': '#316F6E' }

Tailwind — arbitrary

bg-[#316F6E] text-[#316F6E]

SCSS

$casco: #316F6E;

Similar Colors

Casco Bay

#306E6D · ΔE 0.4

Newport Green

#3E7371 · ΔE 2.9

Intercoastal Green

#2E7572 · ΔE 3.3

North Sea Green

#236D73 · ΔE 4.6

Teal Ocean

#29777B · ΔE 5.0

Largo Teal

#23777B · ΔE 5.5

Tropical Turquoise

#00706C · ΔE 7.5

Pine Green

#2D5D5A · ΔE 7.7

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 #316F6E?

#316F6E is Casco, a deep green with a cool undertone.

Is #316F6E warm or cool?

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

What rooms work best with Casco?

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

What colors pair well with Casco?

Casco 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 Casco?

You can download Casco 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 Casco?

The hex code is #316F6E. In RGB it's 49, 111, 110, and in HSL it's 179°, 39%, 31%.

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