Black Green (RAL 6012)

A RAL dark green nearly black, supremely steady, like a dark night forest.

HEX#2F3A33

RGBrgb(47, 58, 51)

HSLhsl(142, 10%, 21%)

HSVhsv(142, 19%, 23%)

CMYKcmyk(19%, 0%, 12%, 77%)

HEXA#2F3A33FF

RGBArgba(47, 58, 51, 1)

HSLAhsla(142, 10%, 21%, 1)

OKLCHoklch(59.8%, 0.018, 159)

LCHlch(53.6%, 11, 184)

🎨 Color Palettes

Analogous2-3 adjacent hues (≤60°)

Triadic3 hues spaced 120° apart

Split ComplementaryMain color + colors adjacent to its complement

Complementary2 hues spaced 180° apart

Tetradic (Rectangle)4 hues forming a rectangle

MonochromaticSingle hue with varying saturation and lightness

♿ WCAG Contrast Colors

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Aa14px Body

High Contrast Text

#BECAC3Ratio 7:1AAA

Suitable for body text, headings, and primary content, ensuring readability for all users

Aa14px Body

Standard Text

#8FA3A0Ratio 4.5:1AA

Suitable for regular body content, meeting WCAG AA standards

Aa14px Body

Large Text / UI Components

#73838CRatio 3:1AA Large

Suitable for large text (≥18px bold or ≥24px), icons, UI component boundaries

Aa14px Body

Decorative / Dividers

#686076Ratio 2:1Fail

Suitable for decorative elements, dividers, non-essential text

📊 Color Scales

Online Color Picker → Gradient Generator →

Lightness VariationFixed hue and saturation, proportional lightness scaling 30%→100%

#0E110F

#151916

#191F1B

#202723

#252D28

#2C352F

#303B34

Saturation VariationFixed hue and lightness, proportional saturation scaling 40%→100%

#333835

#323935

#313A34

#303B34

Lightness + Saturation Mixed VariationSimultaneous lightness and saturation proportional scaling

#0F100F

#161817

#1B1D1C

#222623

#262C28

#2C352F

#303B34

Hue Fine-TuningFixed saturation and lightness, stepwise hue fine-tuning ±15°

#303B31

#303B32

#303B33

#303B34

#303B35

#303B36

#303B37

💡 Use Cases

🚗

Luxury Sedan

The executive paint finish for the Mercedes S-Class or BMW 7 Series; Black Green subtly reveals a green brilliance under sunlight, appearing more noble and unique than pure black.

🎸

Electric Guitar

The special lacquer finish on high-end custom electric guitars; when the stage spotlight sweeps over, Black Green emits a faint dark green luster—understated yet rock 'n' roll.

📱

Flagship Phone

The limited edition color scheme of flagship phone models; the back cover only reveals its deep green intent under strong light, echoing the understated luxury product positioning.

🪑

New Chinese Furniture

Solid wood bookshelves or round-backed armchairs in ebony color; the Black Green tone is restrained and steady, holding down the composed aura of the entire space in a new Chinese interior with deliberate blank spaces.

📜 Origin & History

Black Green RAL 6012 is the green standard with the lowest lightness in the RAL color system, with only a faint green difference from pure black, specifically established for special industrial applications requiring a hint of vitality within black.

🧠 Color Psychology

Profoundly ExtremeBlack Green stands at the extreme edge of green, one shade darker and it would be pure black; this liminal state represents a persistence that goes to the extreme without forgetting the original intention.

Guardian in the DarkLike the silhouette of a jungle on a moonless and windy night, Black Green quietly guards the sleeping creatures in silence—a silent protection and companionship.

Reverence for NatureA green so dark it inspires awe, as when facing the unfathomable primeval forest, where humans appear small and humble.

Enduring the WeightBearing a destiny almost swallowed by black, Black Green still stubbornly retains its green identity—a resilience that does not change its true nature under immense pressure.

Mysterious and MajesticThe night-like profundity endows it with an unapproachable majesty, like the dark suit worn by a mafia godfather, exuding an inviolable aura in silence.

Poised to SpringThe extremely dark green is like a hibernating seed, hiding all its life force beneath a dark exterior, quietly waiting for the moment to break through the soil in spring.

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