Attentive Brook throughout Cooling

#409b4c RGB(64,155,76)

About this color

Attentive Brook throughout Cooling occupies the medium-dark, moderate end of the green spectrum, defined by its coordinates #409b4c — RGB(64, 155, 76).

#409b4cRGB(64, 155, 76)

HSL 128° · 42% saturation · 43% 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 Categories

Color formats

Name
Attentive Brook throughout Cooling
HEX
#409b4c
RGB
rgb(64,155,76)
RGB%
rgb(25.1%,60.8%,29.8%)
HSL
hsl(128,42%,43%)
HSV
hsv(128,59%,61%)
CMYK
cmyk(59,0,51,39)
LAB
lab(57,-44,33)
LCH
lch(57,55,143)
sRGB
(0.251,0.608,0.298)
HEX8
#409b4cff
CSS Name
Decimal
064155076

Similar colors

Color variants

Color info

Lightness
43%
Saturation
42%
Hue
128°
Chroma
55
Temperature
WarmCool
Contrast Preview
The quick brown fox jumps over the lazy dog

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