Valdani Perle Cotton

O519 — Forest Green dark

Greens family

Need details on Valdani O519? This medium-dark, muted green shade (Forest Green dark) is hex #42663A, RGB 66, 102, 58. Cross-brand equivalents in Anchor, Madeira, and J&P Coates are listed below — ranked by perceptual similarity — alongside 8 nearby Valdani shades and color-theory harmony pairings.

Hex
#42663A
RGB
66, 102, 58
HSL
109°, 28%, 31%
Lab
39.5, -22.4, 20.9
Lightness
31%
Dark
Saturation
28%
Muted
Hue
109°
Family
Greens

Brand Equivalents for Valdani O519

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

Valdani O519 Forest Green dark

Sullivans

Pistachio Green Dark 45080 86% Good
Jade Green 45490 76% Approx
Celadon Green Dark 45412 71% Approx
Forest Green Dark 45308 71% Approx
Forest Green Medium 45309 63% Fair

Crescent Colours

Bean Sprout 184 51% Fair
Hickory Sticks 166 41% Fair
Desert Mesquite 066 38% Fair
Steamed Broccoli 181 37% Fair
Fancy Green Nancy 117 32% Fair

Similar Valdani Colors to O519

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

Working with Valdani O519

On white fabric
6.6:1
On dark fabric
3.2:1
Temperature
soft cool
Closest to
forest green

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

Hand-dyed notes

As a hand-dyed floss, Valdani O519 (Forest Green dark) varies gently within and between skeins — that is the charm. Reserve one dye lot per project and avoid stitching in strict rows to keep the mottling even.

Color Harmonies for Valdani O519

Valdani threads that pair well with O519, 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

Valdani O519 in context with nearby shades from the greens color family.

About Valdani O519

Valdani O519 (Forest Green dark) is a medium-dark, muted shade in the greens family with true green tones. With a deep and grounded quality, this thread works beautifully in avocado themes and foliage. You will find this color at home in patterns featuring nature scenes and holiday projects.

Frequently Asked Questions

What does Valdani O519 look like?

Valdani O519 (Forest Green dark) is a medium-dark shade in the greens family with hex #42663A and RGB 66, 102, 58. Stitchers reach for it in projects featuring forest canopies and cactus motifs.

Which DMC thread matches Valdani O519?

The closest DMC match for Valdani O519 (Forest Green dark) is DMC 987 (Forest Green dark) with a 100% match based on visual color similarity. Other near matches include DMC 367 (Pistachio Green dark, 80%) and DMC 904 (Parrot Green very dark, 77%).

What Valdani colors are similar to O519?

The closest Valdani threads to O519 are 823 Pistachio Green dark (ΔE 4.03), 234 Avocado Green medium (ΔE 7.73), and 24 Christmas Green bright (ΔE 8.02). These are useful substitutes when O519 is unavailable or for building gradients.

When should I use Valdani O519?

Reach for Valdani O519 (Forest Green dark) when your project calls for forest canopies, cactus motifs, shamrock designs, frog patterns. Its medium-dark character carries both small accents and wider palette work; the harmony picks on this page show natural companions to O519.

Does Valdani O519 (Forest Green dark) vary between dye lots?

Some. As a hand-dyed floss, O519 shifts subtly skein to skein — that gentle variegation is the appeal. Buy enough for a project in one dye lot and stitch in a random order to blend any variation.