Cosmo Embroidery Floss

337

Greens family

Need details on Cosmo 337? This medium-dark, moderately saturated green hand-dyed shade is hex #418751, RGB 65, 135, 81. Cross-brand equivalents in Weeks Dye Works, Gentle Art Sampler, and Valdani are listed below — ranked by perceptual similarity — alongside 8 nearby Cosmo shades and color-theory harmony pairings.

Hex
#418751
RGB
65, 135, 81
HSL
134°, 35%, 39%
Lab
50.7, -34.6, 22.5
Lightness
39%
Dark
Saturation
35%
Muted
Hue
134°
Family
Greens

Brand Equivalents for Cosmo 337

Top 5 closest matches in each brand, ranked by visual color similarity. How matching works

Cosmo 337

Sullivans

Jade Medium 45128 85% Good
Bright Green Dark 45448 84% Good
Emerald Green Medium 45259 72% Approx
Pistachio Green Medium 45061 68% Approx
Christmas Green Light 45161 66% Approx

Crescent Colours

Fancy Green Nancy 117 80% Good
Weeping Willow 162 43% Fair
Jolly Holly 159 40% Fair
Shamrock 028 30% Fair
Poblano Pepper 069 18% Fair

Similar Cosmo Colors to 337

Closest Cosmo threads by perceptual color distance, sorted from most to least similar.

Working with Cosmo 337

On white fabric
4.4:1
On dark fabric
4.8:1
Temperature
cool
Closest to
green

It stands out clearly on both white and dark fabric, so it is an easy, versatile choice for any ground.

Color Harmonies for Cosmo 337

Cosmo threads that pair well with 337, based on color theory harmony rules in CIELAB color space.

Complementary
Opposite on the color wheel — maximum contrast
Analogous
Adjacent hues — smooth, natural transitions
Triadic
Evenly spaced at 120° — vibrant and balanced
Monochromatic
Same hue, different lightness — great for shading

Greens Family

Cosmo 337 in context with nearby shades from the greens color family.

About Cosmo 337

A medium-dark, moderately saturated entry in the greens family, that's Cosmo 337 with cool forest tones. Stitchers describe its character as steady and deep, perfect for moss textures and avocado themes. It blends comfortably into projects centered on foliage and nature scenes.

Frequently Asked Questions

What color is Cosmo 337?

Cosmo 337 is a medium-dark green shade (hex #418751, RGB 65, 135, 81) in the greens family, commonly used for herb gardens, forest canopies, and similar motifs.

What's the closest DMC match for Cosmo 337?

The closest DMC match for Cosmo 337 is DMC 702 (Kelly Green) with a 81% match based on visual color similarity. Other near matches include DMC 911 (Emerald Green medium, 77%) and DMC 988 (Forest Green medium, 69%).

What's a good substitute for Cosmo 337?

The closest Cosmo threads to 337 are 274 (ΔE 4.32), 275 (ΔE 4.39), and 327 (ΔE 5.99). These are useful substitutes when 337 is unavailable or for building gradients.

What projects use Cosmo 337?

Cross-stitchers pull Cosmo 337 for charts featuring herb gardens, forest canopies, cactus motifs, shamrock designs. The medium-dark tone reads cleanly on its own and slots into multi-color palettes — see the color harmonies below for pairing ideas.

What fabric color works best with Cosmo 337?

It stands out clearly on both white and dark fabric, so it is an easy, versatile choice for any ground. For reference, 337 has a contrast ratio of about 4.4:1 on white fabric and 4.8:1 on black. As a cool shade, its cool cast recedes visually — useful for backgrounds, shadows, water and sky, and calm, restful palettes.