#37553E#37553E

#37553E is a dark, muted green. Relative luminance 0.077; OKLCH L 41.9% C 0.052 H 151.0°. Best body text is #FFFFFF at 8.30:1 contrast (WCAG AA passes).

Color values

HEX	#37553E
RGB	rgb(55, 85, 62)
HSL	hsl(134, 21%, 27%)
HSV	hsv(134, 35%, 33%)
CMYK	cmyk(35.3%, 0%, 27.1%, 66.7%)
CIE-LAB	lab(33.26, -16.68, 9.96)
CIE-LCH	lch(33.26, 19.43, 149.16°)
OKLab	oklab(41.87% -0.0458 0.0254)
OKLCH	oklch(41.87% 0.052 151)
XYZ	xyz(5.6932, 7.6567, 5.7344)
Luminance	0.0766 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#37553E #55374E

analogous

#3F5537 #37553E #37554D

triadic

#37553E #3E3755 #553E37

tetradic

#37553E #373F55 #55374E #554D37

square

#37553E #373F55 #55374E #554D37

split-complementary

#37553E #4D3755 #55373F

monochromatic

#0C130E #1F3023 #37553E #4F7A59 #699E75

Accessibility & contrast

On white

8.30

#37553E on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.53

#37553E on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #37553E

8.30:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##37553E	#FFFFFF	#000000	##FFFFFF
##37553E	1.00	8.30	2.53	8.30
#FFFFFF	8.30	1.00	21.00	1.00
#000000	2.53	21.00	1.00	21.00
##FFFFFF	8.30	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#55503D

Deuteranopia (green-blind)

#504D3F

Tritanopia (blue-blind)

#32544F

Achromatopsia (no color)

#4E4E4E

Design tokens & code

CSS

--color: #37553e;
/* rgb */ color: rgb(55, 85, 62);
/* oklch */ color: oklch(41.9% 0.052 151.0);

Tailwind

colors: {
  custom: {
    50: '#6f8573',
    500: '#37553e',
    950: '#000000',
  },
}

SCSS

$custom: #37553e;
$custom-light: #6f8573;
$custom-dark: #000000;

JSON

{
  "hex": "#37553e",
  "rgb": {
    "r": 55,
    "g": 85,
    "b": 62
  },
  "hsl": {
    "h": 134,
    "s": 21.429,
    "l": 27.451
  },
  "oklch": {
    "l": 0.4187,
    "c": 0.05234,
    "h": 151
  },
  "luminance": 0.07657
}

Semantic roles & 50–950 ramp

primary

#37553E

secondary

#85637D

accent

#6AAABE

background

#F6F8F6

surface

#ECEFEC

border

#C7CAC7

text

#070B08

muted

#7A7C7B

Preview Lab

Preview with #37553E

Body copy rendered with the generated semantic roles for this colour.

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