When the Forthcoming Brook up Keeping

#17cc28 RGB(23,204,40)

About this color

When the Forthcoming Brook up Keeping occupies the medium-dark, intense end of the green spectrum, defined by its coordinates #17cc28 — RGB(23, 204, 40).

#17cc28RGB(23, 204, 40)

HSL 126° · 80% saturation · 45% lightness

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Psychology

Green at medium lightness is the colour of balance and renewal — neither as urgent as red nor as recessive as blue.

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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

This shade sits in a versatile middle ground — useful as accent colours, call-to-action buttons, and icon fills — it holds its own without overwhelming adjacent elements. Always check WCAG contrast ratios before using it under or over text.

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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 formats

Name
When the Forthcoming Brook up Keeping
HEX
#17cc28
RGB
rgb(23,204,40)
RGB%
rgb(9%,80%,15.7%)
HSL
hsl(126,80%,45%)
HSV
hsv(126,89%,80%)
CMYK
cmyk(89,0,80,20)
LAB
lab(72,-70,64)
LCH
lch(72,95,138)
sRGB
(0.09,0.8,0.157)
HEX8
#17cc28ff
CSS Name
Decimal
023204040

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Color variants

Color info

Lightness
45%
Saturation
80%
Hue
126°
Chroma
95
Temperature
WarmCool
Contrast Preview
The quick brown fox jumps over the lazy dog

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