Sherwin Williams

Courtyard

SW 6440

Courtyard (SW, #475842) is a deep, muted green carrying gray undertones that pull it toward an organic, foliage-like appearance. Its LRV of 9 means it absorbs most surrounding light, making it read as a dark, saturated neutral in lower-lit environments. Despite the low reflectance, the color maintains a degree of chromatic richness attributable to its relatively high brightness rating.

Sherwin-Williams Creamy or Wool Skein work as warm neutral counterpoints, while analogous greens like Retreat or Acacia Haze build a layered, nature-referenced palette. Alabaster provides a clean, high-contrast trim option.

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Brand

Sherwin Williams

Code

SW 6440

Courtyard in Real Homes (14 Photos)

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Courtyard in Different Light

Artificial Lighting

Bedroom scene to simulate Sherwin Williams Courtyard under artificial light

Light Temperature: 2700K

Natural Lighting

Living room scene to simulate Sherwin Williams Courtyard under natural light

Light Temperature: 4500K

Technical Specifications

Undertones

Type

Green

Strength

Low

Temperature

cool

Hue Angle

106°

Green Family

Lightness

30%

Dark

Saturation

14%

Very Muted

LRV

9.0

0%100%

Very Dark

Dark

Medium

Light

Very Light

White

Color Position

Saturation →

Lightness →

Color Codes

HEX

#475842

RGB Decimal

71, 88, 66

RGB Percent

27.8%, 34.5%, 25.9%

HSL

106.4, 14.3%, 30.2%

HSV

106.4, 25.0%, 34.5%

CMYK

19.3%, 0.0%, 25.0%, 65.5%

YIQ

80.4, -3.0, -10.5

XYZ

7.07, 8.71, 6.46

CIE Lab

35.42, -11.36, 10.65

CIE Luv

35.42, -8.22, 14.11

Hunter Lab

29.52, -7.54, 6.58

Decimal

4675650

Coordinating Colors and Color Palettes

Darker Shades

Monochromatic dark

Courtyard Treeline Deep River Thunderbolt

Lighter Shades

Monochromatic light

Courtyard Equestrian Green Pea Green Cedar Grove

Complementary

Opposite on color wheel

Courtyard Extravagance Bohemian Black Grape Popsicle

Analogous

Adjacent colors

Courtyard Congo Castle Stone Tarrytown Green

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Preview Your Space

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Preview how paint colors and design ideas may look in a real space before committing. Visual comparisons can help narrow options and reduce costly mistakes.