Copper Basin atop Spanning

#09b83c RGB(9,184,60)

About this color

Copper Basin atop Spanning carries its coordinates at #09b83c: a medium-dark green with intense saturation.

#09b83cRGB(9, 184, 60)

HSL 137° · 91% saturation · 38% lightness

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Psychology

In its deeper registers green suggests reliability, endurance, and a grounded relationship with nature.

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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

As a dark tone, it naturally lends itself to 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

For palette building, this green complements red-violet shades for maximum contrast, but pairs more gently with sandy neutrals, warm whites, and wood tones.

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Color formats

Name
Copper Basin atop Spanning
HEX
#09b83c
RGB
rgb(9,184,60)
RGB%
rgb(3.5%,72.2%,23.5%)
HSL
hsl(137,91%,38%)
HSV
hsv(137,95%,72%)
CMYK
cmyk(95,0,67,28)
LAB
lab(65,-64,50)
LCH
lch(65,81,142)
sRGB
(0.035,0.722,0.235)
HEX8
#09b83cff
CSS Name
Decimal
009184060

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Color variants

Color info

Lightness
38%
Saturation
91%
Hue
137°
Chroma
81
Temperature
WarmCool
Contrast Preview
The quick brown fox jumps over the lazy dog

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