What colors are in the "Sulpher Yellow & Cossack Green +1" palette?

Sulpher Yellow & Cossack Green +1 contains 3 colors: Sulpher Yellow (#f5ecc2), Cossack Green (#437742), Salvia Blue (#97acc8). From Sanzo Wada's "A Dictionary of Color Combinations" (1933).

When was the "Sulpher Yellow & Cossack Green +1" palette created?

This palette is from Sanzo Wada's 1933 reference work "A Dictionary of Color Combinations" (Seigensha Art Publishing 2010 reprint). Wada documented historical Japanese color combinations from the showa era and earlier periods. The source work is in the public domain.

What style or era does the "Sulpher Yellow & Cossack Green +1" palette belong to?

Sulpher Yellow & Cossack Green +1 is associated with the showa era and emphasizes yellow tones. Plate 135 from Sanzo Wada's 1933 Dictionary of Color Combinations — Sulpher Yellow, Cossack Green, Salvia Blue.

Can I use the "Sulpher Yellow & Cossack Green +1" palette in my own design?

Yes. The source palette by Sanzo Wada (1933) is in the public domain. This page's curation and metadata are CC BY 4.0 licensed — attribution to colorcombinations.org appreciated but not required for the colors themselves.

Sulpher Yellow & Cossack Green +1 — The Dictionary of Color Combinations

About this combination

Combination 135 of 348 in Wada's six-volume 1933 work. A 3-colour grouping of Sulpher Yellow, Cossack Green, Salvia Blue, as documented in the original plates.

Historical context

This palette is inspired by the tradition of Sanzo Wada's 1933 Dictionary of Color Combinations, which cataloged combinations drawn from centuries of Japanese cultural life. The specific colors here use traditional shikisai names that have been in the public domain for generations.

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Details

Era: Showa
Dominant hue: yellow
Moods: refined, cool
Colors: 3

Accessibility

WCAG contrast ratios between every color pair. Use the strongest combinations for text; the weakest ones make good decorative backgrounds.

Strongest pair: Sulpher Yellow on Cossack Green — 4.46:1 (AA Large)

Sulpher Yellow·Cossack Green4.46:1AA Large
Sulpher Yellow·Salvia Blue1.95:1Fail
Cossack Green·Salvia Blue2.29:1Fail

How to read this

AAA: Passes WCAG 2.1 AAA for normal text — the highest accessibility bar.
AA: Passes WCAG 2.1 AA for normal text. Standard production requirement.
AA Large: Passes WCAG 2.1 AA for large text only (18pt+ or 14pt+ bold). Avoid for body copy.
Fail: Below WCAG 2.1 AA. Fine for decorative use — not for text.

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Related combinations

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Showa era

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Sulpher Yellow & Cossack Green +1

About this combination

Historical context

Embed this palette

Support the archive The full catalog, on your disk, as a thank-you.

Wabi-Sabi Color Theory: The Beauty of Things That Have Aged

Crimson & Navy— 紅と紺

Pale Blue & Vermillion— 浅葱と朱

Celadon & Unbleached— 青磁と生成

Indigo Blue & Silver— 縹と銀

Grass Yellow & Rikyū Grey— 刈安と利休鼠

Royal Purple & Silver— 紫と銀

Yellow Orange & Dark Tyrian Blue

Isabella Color & Green Blue

Yellow & Deep Lyons Blue