When Natural Arch until Rounding

#257f3e RGB(37,127,62)

About this color

When Natural Arch until Rounding occupies the dark, vivid end of the green spectrum, defined by its coordinates #257f3e — RGB(37, 127, 62).

#257f3eRGB(37, 127, 62)

HSL 137° · 55% saturation · 32% lightness

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Psychology

Dark greens evoke dense forests, institution and permanence — think library walls, old maps, and military insignia.

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History

In Islamic art and architecture, green holds particular significance — associated with paradise, it appears throughout mosque decoration from Andalusia to Central Asia.

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Design use

Practically speaking, this deep green is most at home as a primary background in dark themes, a strong border or divider, or a headline colour against a light surface. Combine with lighter tints of the same hue for a cohesive palette.

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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
When Natural Arch until Rounding
HEX
#257f3e
RGB
rgb(37,127,62)
RGB%
rgb(14.5%,49.8%,24.3%)
HSL
hsl(137,55%,32%)
HSV
hsv(137,71%,50%)
CMYK
cmyk(71,0,51,50)
LAB
lab(47,-41,28)
LCH
lch(47,50,146)
sRGB
(0.145,0.498,0.243)
HEX8
#257f3eff
CSS Name
Decimal
037127062

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Color variants

Color info

Lightness
32%
Saturation
55%
Hue
137°
Chroma
50
Temperature
WarmCool
Contrast Preview
The quick brown fox jumps over the lazy dog

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