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Celadon Nocturne Soft
Color detail

Celadon Nocturne Soft

Green · Hue 145
Metrics
S 34% · L 20%
Contrast (WCAG)
on white10.8:1AAon black1.9:1Fail
Save to journalSign in to saveStart palette from thisRecent trail

About this color

Celadon Nocturne Soft (#224430) belongs to the green family — hue 145°, 34% saturation, 20% lightness. Copy the hex, RGB, or HSL value above, or paste the CSS custom property below into your stylesheet to reference this color directly.

CSS
:root {
  --colorarchive-celadon-nocturne-soft: #224430;
  --colorarchive-celadon-nocturne-soft-hsl: hsl(145, 34%, 20%);
  --colorarchive-celadon-nocturne-soft-rgb: rgb(34, 68, 48);
}

AI Color Names

Let AI suggest alternative poetic names for this color in English and Chinese.

Design Context

PrestigiousTimelessAuthoritative
Common in

Banking · Law Firms · Luxury Real Estate

Pairs well with

Gold, ivory, or warm white for classic elegance

Design tip

Excellent for dark mode themes and premium interfaces. Deep green with gold accents creates an instantly luxurious feel.

Cultural context ▶

Deep greens like forest and hunter green evoke tradition, wealth, and the British countryside. Common in Ivy League branding.

Color Origins

Green family

The color of growth, currency, and long-running brands.

Heritage

Verdigris (copper acetate) gave medieval manuscripts many of their greens; it was unstable, eating through parchment over centuries. Terre verte (green earth) was used for under-painting flesh in the Italian tradition. Scheele's green (1775) and Paris green, arsenic compounds widely used in the 19th century, killed an unknown number of workers and Victorian children before viridian and phthalo greens replaced them. Modern green pigments are remarkably stable.

Across cultures

Green is closely associated with Islam — it appears on the flags of many Muslim-majority nations and on the Green Dome in Medina. In Ireland green is national identity, partly through the shamrock and partly through the political binary with orange. In Old Japanese a single word, ao, covered both blue and green; the 'go' traffic light is still officially ao, and since 1973 has been set to a bluish shade of green. Across many cultures green simultaneously means growth, fertility, envy, and the supernatural.

In the wild

Starbucks moved its logo from the original 1971 brown to green in 1987. John Deere's green and yellow has marked its machines for more than a century. U.S. banknotes have been printed in green since the 1860s; the Bureau of Engraving and Printing says no one can say for certain why green was first chosen, but it kept the color for the 1929 small-size notes because the pigment was plentiful, durable, and associated with the government's stable credit. WhatsApp, Spotify, and Heineken all anchor on green. Hospital scrubs were originally white and moved to green and teal; a common explanation is that green hides the green after-images surgeons see on white surfaces after staring at red tissue.

How it reads

Green sits near the peak of the eye's daylight sensitivity — the photopic luminosity curve peaks at 555nm. At low saturation it reads as natural, calm, premium (sage, olive). At high saturation it reads as urgent or playful. It carries one of the strongest semantic loads in product design: 'success', 'go', 'natural', 'safe'.

This particular tone

A deep, weighted version of the hue — formal, considered, and pairs especially well with off-white and warm metallic accents.

Lightness band: At this depth the hue starts behaving like a neutral — it can substitute for black in many contexts while still carrying a faint chromatic temperature. It pairs especially well with off-whites and warm metallics.

Saturation band: The clear, mid-saturation register is a common identity sweet spot — saturated enough to register as a 'real' color, restrained enough not to fight typography or photography placed over it.

Brands using a similar color

Within the public brand-guidelines reference catalog, these are the closest matches to #224430.

  • Xiaohongshu 小红书neutral
    Slate Text · #333333
    →
  • JD.com 京东neutral
    Slate · #333333
    →
  • Taobao 淘宝neutral
    Slate · #333333
    →

Cultures using a similar color

From the cultural-palette catalog, these regions feature a color close to #224430.

  • England (London)Pub Tile Green
    #1F4D2E · Victorian pub interior dado tiling
    →
  • JapanIndigo (ai-iro 藍色)
    #22366E · Persicaria tinctoria fermentation dye
    →
  • IndiaMughal Blue
    #1B4F72 · Indo-Persian miniature paintings
    →

Color guides

Go deeper on using green and color in design.

Color History1970s Earth Tone Colors: Harvest Gold, Avocado Green & Burnt Orange PalettesUI DesignColor in Financial UI: Trust, Data Visualization, and the Red/Green ConventionBrand & MarketingColor in Packaging Design: What Works and Why

Tonal strip

All lightness levels at this hue and saturation. Click any to navigate.

Palette moves

Instead of stopping at one swatch, use nearby, opposite, and tonal neighbors to branch into a broader palette.

Lighter companion
Celadon Shadow Soft
#2F6043 · hsl(145, 34%, 28%)
Darker companion
Celadon Ink Soft
#183022 · hsl(145, 34%, 14%)
Complementary counterpoint
Rose Nocturne Soft
#442239 · hsl(320, 34%, 20%)
Analogous lead
Lagoon Nocturne Soft
#22443F · hsl(170, 34%, 20%)
Analogous echo
Emerald Nocturne Soft
#224422 · hsl(120, 34%, 20%)
Triadic +120°
Orchid Nocturne Soft
#2D2244 · hsl(260, 34%, 20%)
Triadic +240°
Tangerine Nocturne Soft
#443022 · hsl(25, 34%, 20%)
Split-comp +150°
Magenta Nocturne Soft
#3F2244 · hsl(290, 34%, 20%)
Split-comp +210°
Crimson Nocturne Soft
#442222 · hsl(0, 34%, 20%)
Export preview
Base: Celadon Nocturne Soft #224430
Lighter companion: Celadon Shadow Soft #2F6043
Darker companion: Celadon Ink Soft #183022
Complementary counterpoint: Rose Nocturne Soft #442239
Analogous lead: Lagoon Nocturne Soft #22443F
Analogous echo: Emerald Nocturne Soft #224422
Triadic +120°: Orchid Nocturne Soft #2D2244
Triadic +240°: Tangerine Nocturne Soft #443022
Split-comp +150°: Magenta Nocturne Soft #3F2244
Split-comp +210°: Crimson Nocturne Soft #442222

Compare

See how Celadon Nocturne Soft compares side by side with related colors.

vsCeladon Shadow SoftvsCeladon Ink SoftvsRose Nocturne SoftvsLagoon Nocturne SoftvsEmerald Nocturne SoftvsOrchid Nocturne Soft

Nearest neighbors

The closest archive matches by hue, saturation, and lightness.

Search by hex
Nearby match
Celadon Nocturne Dust
#264031 · hsl(145, 26%, 20%)
Nearby match
Celadon Ink Soft
#183022 · hsl(145, 34%, 14%)
Nearby match
Seafoam Nocturne Soft
#22442D · hsl(140, 34%, 20%)
Nearby match
Jade Nocturne Soft
#224433 · hsl(150, 34%, 20%)
Nearby match
Celadon Shadow Soft
#2F6043 · hsl(145, 34%, 28%)
Nearby match
Celadon Nocturne Muted
#2A3C31 · hsl(145, 18%, 20%)

Accessible pairings

Archive colors that meet WCAG contrast standards when paired with this color. Use as text-on-background or background-on-text.

Contrast checker
AAA10.3:1
Rose Veil Faint
#FAF9FA
AAA10.3:1
Rose Veil Muted
#FBF9FA
AAA10.3:1
Rose Veil Dust
#FBF9FA
AAA10.3:1
Rose Veil Soft
#FCF8FA
AAA10.3:1
Rose Veil Clear
#FDF7FB
AAA10.2:1
Rose Veil Vivid
#FEF6FB

Color Vision Simulation

How this color appears with different color vision deficiencies.

Full simulator
Deuteranopia
#322F37
Protanopia
#343436
Tritanopia
#253A3A
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Saturation ladder

Same hue and lightness, from gray to pure

Search
Celadon Nocturne Faint#2E3832 · hsl(145, 10%, 20%)Celadon Nocturne Muted#2A3C31 · hsl(145, 18%, 20%)Celadon Nocturne Dust#264031 · hsl(145, 26%, 20%)Celadon Nocturne Soft#224430 · hsl(145, 34%, 20%)Celadon Nocturne Clear#174F2E · hsl(145, 54%, 20%)Celadon Nocturne Vivid#0D592D · hsl(145, 74%, 20%)Celadon Nocturne Bright#085E2C · hsl(145, 84%, 20%)Celadon Nocturne Pure#04622B · hsl(145, 92%, 20%)
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