Cosmo Embroidery Floss

634

Greens family

Cosmo 634 has hex #435E2E and RGB 67, 94, 46. This medium-dark, moderately saturated green thread sits alongside its closest DMC, Anchor, and Madeira matches below, with 8 similar Cosmo shades and a panel of color harmonies for palette planning.

Hex
#435E2E
RGB
67, 94, 46
HSL
94°, 34%, 27%
Lab
36.7, -19.6, 24.2
Lightness
27%
Dark
Saturation
34%
Muted
Hue
94°
Family
Greens

Brand Equivalents for Cosmo 634

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

Cosmo 634

Sullivans

Forest Green Dark 45308 83% Good
Pistachio Green Dark 45080 80% Good
Hunter Green 45343 79% Approx
Jade Green 45490 70% Approx
Parrot Green Dark 45254 69% Approx

Crescent Colours

Bean Sprout 184 60% Fair
Steamed Broccoli 181 49% Fair
Hickory Sticks 166 45% Fair
Desert Mesquite 066 44% Fair
English Ivy 179 44% Fair

Similar Cosmo Colors to 634

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

Cosmo 634
Cosmo 925 Very close ΔE 3.11 Cosmo 2014 Very close ΔE 4.31 Cosmo 2120 Very close ΔE 4.33 Cosmo 329 Very close ΔE 4.38 Cosmo 635A Very close ΔE 4.93 Cosmo 328 Noticeable ΔE 5.79 Cosmo 120 Noticeable ΔE 5.95 Cosmo 338 Noticeable ΔE 6.3

Working with Cosmo 634

On white fabric
7.3:1
On dark fabric
2.9:1
Temperature
cool
Closest to
charcoal

It has moderate contrast on both light and dark fabric — usable on either, but test a few stitches on your chosen ground first.

Blending & gradients

Its nearest neighbor, Cosmo 925, is barely a step away (ΔE 3.11). Tweed the two together for subtle shading, or substitute freely when one is out of stock.

Color Harmonies for Cosmo 634

Cosmo threads that pair well with 634, based on color theory harmony rules in CIELAB color space.

Complementary
Opposite on the color wheel — maximum contrast
634
264 Cosmo 264
Analogous
Adjacent hues — smooth, natural transitions
634
2319 Cosmo 2319 826 Cosmo 826
Triadic
Evenly spaced at 120° — vibrant and balanced
634
2024 Cosmo 2024 236 Cosmo 236
Monochromatic
Same hue, different lightness — great for shading
634
636 Cosmo 636 923 Cosmo 923 333 Cosmo 333

Greens Family

Cosmo 634 in context with nearby shades from the greens color family.

634 634 634 328 328 328 2013 2013 2013 2319 2319 2319 329 329 329 338 338 338 2014 2014 2014 2536A 2536A 2536A 925 925 925 2120 2120 2120 320 320 320

About Cosmo 634

A medium-dark, moderately saturated entry in the greens family, that's Cosmo 634 with yellow-green tones. Its tone is steady and deep, making it a popular choice for moss textures and avocado themes. It pairs nicely in designs that call for foliage or nature scenes.

Frequently Asked Questions

What color is Cosmo 634?

Cosmo 634 is a medium-dark green shade (hex #435E2E, RGB 67, 94, 46) in the greens family, commonly used for herb gardens, forest canopies, and similar motifs.

What's the closest DMC match for Cosmo 634?

The closest DMC match for Cosmo 634 is DMC 3346 (Hunter Green) with a 88% match based on visual color similarity. Other near matches include DMC 987 (Forest Green dark, 82%) and DMC 904 (Parrot Green very dark, 82%).

What's a good substitute for Cosmo 634?

The closest Cosmo threads to 634 are 925 (ΔE 3.11), 2014 (ΔE 4.31), and 2120 (ΔE 4.33). These are useful substitutes when 634 is unavailable or for building gradients.

What projects use Cosmo 634?

Cross-stitchers pull Cosmo 634 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 634?

It has moderate contrast on both light and dark fabric — usable on either, but test a few stitches on your chosen ground first. For reference, 634 has a contrast ratio of about 7.3:1 on white fabric and 2.9:1 on black. As a cool shade, its cool cast recedes visually — useful for backgrounds, shadows, water and sky, and calm, restful palettes.

Cosmo Color Chart Cosmo ↔ DMC Conversion