Lasting Brook over the Reckoning

#21b56a RGB(33,181,106)

About this color

Lasting Brook over the Reckoning carries its coordinates at #21b56a: a medium-dark cyan with vivid saturation.

#21b56aRGB(33, 181, 106)

HSL 150° · 69% saturation · 42% lightness

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Psychology

Mid cyan is strongly associated with technology, precision, and a certain crisp modernity.

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History

Cyan as a printing ink became central to modern colour reproduction — the C in CMYK — because its complement to red allows the full printable colour range.

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Design use

Practically, this medium-dark cyan is comfortable 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

For palette building, cyan complements warm reds and red-oranges — a palette of technological energy. For calmer use, pair with white, light grey, and the lightest tints of the same hue.

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Color Categories

Color formats

Name
Lasting Brook over the Reckoning
HEX
#21b56a
RGB
rgb(33,181,106)
RGB%
rgb(12.9%,71%,41.6%)
HSL
hsl(150,69%,42%)
HSV
hsv(150,82%,71%)
CMYK
cmyk(82,0,41,29)
LAB
lab(65,-54,28)
LCH
lch(65,61,153)
sRGB
(0.129,0.71,0.416)
HEX8
#21b56aff
CSS Name
Decimal
033181106

Similar colors

Color variants

Color info

Lightness
42%
Saturation
69%
Hue
150°
Chroma
61
Temperature
WarmCool
Contrast Preview
The quick brown fox jumps over the lazy dog

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