The Arch upon Clay-rolled Setting

#21ba82 RGB(33,186,130)

About this color

The Arch upon Clay-rolled Setting is a vivid, medium-dark cyan tone, fixed at #21ba82 in the RGB color space.

#21ba82RGB(33, 186, 130)

HSL 158° · 70% saturation · 43% 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
The Arch upon Clay-rolled Setting
HEX
#21ba82
RGB
rgb(33,186,130)
RGB%
rgb(12.9%,72.9%,51%)
HSL
hsl(158,70%,43%)
HSV
hsv(158,82%,73%)
CMYK
cmyk(82,0,30,27)
LAB
lab(67,-51,18)
LCH
lch(67,54,161)
sRGB
(0.129,0.729,0.51)
HEX8
#21ba82ff
CSS Name
Decimal
033186130

Similar colors

Color variants

Color info

Lightness
43%
Saturation
70%
Hue
158°
Chroma
54
Temperature
WarmCool
Contrast Preview
The quick brown fox jumps over the lazy dog

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