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Warm · 🇯🇵 和色 · 🗳️ XKCD

雨苔 (Rain Moss)

#4F5142

雨后苔石上湿润深沉的灰黄绿 — a color that has never been formally named in any known color database (XKCD, CSS, Crayola), discovered through CIEDE2000 color-space gap analysis with ΔE=9.73 from nearest named color.

Generate palette with this color →

Emotion & Mood

Emotion
Warmthgroundingcomfort
Mood
Cozy and intimatesubdued yet rich

Personality & Symbolism

Earthysteadfastauthentic
Cultural Symbolism

Stability, endurance, quiet strength

Recommended Use

Leather goods, artisan branding, vintage interior design, coffee shop aesthetics.

Color Harmonies

Complementary
#4F5142
+
#454351
Split Complementary
#434851
#4F5142
#4c4351
Darker Shades
Lighter Tints

Visual Analysis

Hue68°
Saturation10%
Lightness29%
This is a dark color with low saturation. It falls in the yellow hue family (68°).

Technical Values

HEX#4F5142
RGBrgb(79, 81, 66)
HSLhsl(68, 10%, 29%)
CMYK2%, 0%, 19%, 68%
ContrastLight
CSSbackground: #4F5142;

Accessibility — WCAG Contrast

White Text Sample
The quick brown fox jumps.
8.11:1
AA AAA
Black Text Sample
The quick brown fox jumps.
2.59:1
AA AAA

WCAG 2.1 requires a contrast ratio of ≥4.5:1 for AA (normal text) and ≥7:1 for AAA. Best text color for this background: white (#FFFFFF).

Color Psychology

Color Temperature

This color sits in the transitional zone between warm and cool (hue 68°), creating a balanced sensation that's neither energetic nor cold. It's psychologically versatile.

Visual Weight

At 29% lightness, this color carries substantial visual weight. Dark colors add perceived importance and gravity to elements. Research shows dark elements are perceived as 10-30% heavier.

Saturation Impact

The low saturation (10%) gives this color a muted, sophisticated quality. Desaturated colors reduce cognitive load and are associated with professionalism and maturity in design research.

Design Applications

Education & Learning

Stimulates mental activity and optimism — great for educational platforms, children's products, and attention-grabbing CTAs.

Warning & Highlights

High visibility for important notices, safety signage, and UI highlight states.

Dark Theme & UI

Deep tones reduce eye strain in dark mode — perfect for code editors, media players, and night-mode interfaces.

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