The Cavern Inside Lonesome Trampling

#003912 RGB(0,57,18)

About this color

The Cavern Inside Lonesome Trampling is rendered by screens as RGB(0, 57, 18) — a deep, intense green hue.

#003912RGB(0, 57, 18)

HSL 139° · 100% saturation · 11% lightness

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Psychology

Dark greens evoke dense forests, institution and permanence — think library walls, old maps, and military insignia.

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History

Scheele's Green, an arsenic-based pigment popular in Victorian wallpaper and clothing, is now understood to have caused widespread harm — a cautionary chapter in colour history.

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Design use

Practically speaking, this deep green is most at home as a background for light-coloured text, as a deep accent stripe, or as an anchoring tone in dark-mode interfaces. It pairs naturally with off-whites, warm creams, and metallic highlights.

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Colour pairings

When it comes to colour harmony, for a natural palette, combine this green with terracotta, ochre, and warm cream. For a bolder approach, its complement — a warm red-magenta — creates immediate impact.

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Color Categories

Color formats

Name
The Cavern Inside Lonesome Trampling
HEX
#003912
RGB
rgb(0,57,18)
RGB%
rgb(0%,22.4%,7.1%)
HSL
hsl(139,100%,11%)
HSV
hsv(139,100%,22%)
CMYK
cmyk(100,0,68,78)
LAB
lab(20,-27,19)
LCH
lch(20,33,145)
sRGB
(0,0.224,0.071)
HEX8
#003912ff
CSS Name
Decimal
000057018

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Color variants

Color info

Lightness
11%
Saturation
100%
Hue
139°
Chroma
33
Temperature
WarmCool
Contrast Preview
The quick brown fox jumps over the lazy dog

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