#37543A#37543A

#37543A is a dark, muted green. Relative luminance 0.075; OKLCH L 41.5% C 0.055 H 147.1°. Best body text is #FFFFFF at 8.43:1 contrast (WCAG AA passes).

Color values

HEX	#37543A
RGB	rgb(55, 84, 58)
HSL	hsl(126, 21%, 27%)
HSV	hsv(126, 35%, 33%)
CMYK	cmyk(34.5%, 0%, 31%, 67.1%)
CIE-LAB	lab(32.83, -16.96, 11.85)
CIE-LCH	lch(32.83, 20.69, 145.06°)
OKLab	oklab(41.49% -0.0463 0.03)
OKLCH	oklch(41.49% 0.055 147.1)
XYZ	xyz(5.5093, 7.4581, 5.1514)
Luminance	0.0746 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#37543A #543751

analogous

#435437 #37543A #375449

triadic

#37543A #3A3754 #543A37

tetradic

#37543A #374354 #543751 #544937

square

#37543A #374354 #543751 #544937

split-complementary

#37543A #493754 #543743

monochromatic

#0C120D #1F2F20 #37543A #4F7954 #699D6E

Accessibility & contrast

On white

8.43

#37543A on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.49

#37543A on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #37543A

8.43:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##37543A	#FFFFFF	#000000	##FFFFFF
##37543A	1.00	8.43	2.49	8.43
#FFFFFF	8.43	1.00	21.00	1.00
#000000	2.49	21.00	1.00	21.00
##FFFFFF	8.43	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#554F38

Deuteranopia (green-blind)

#504C3B

Tritanopia (blue-blind)

#33534D

Achromatopsia (no color)

#4D4D4D

Design tokens & code

CSS

--color: #37543a;
/* rgb */ color: rgb(55, 84, 58);
/* oklch */ color: oklch(41.5% 0.055 147.1);

Tailwind

colors: {
  custom: {
    50: '#6f8470',
    500: '#37543a',
    950: '#000000',
  },
}

SCSS

$custom: #37543a;
$custom-light: #6f8470;
$custom-dark: #000000;

JSON

{
  "hex": "#37543a",
  "rgb": {
    "r": 55,
    "g": 84,
    "b": 58
  },
  "hsl": {
    "h": 126.207,
    "s": 20.863,
    "l": 27.255
  },
  "oklch": {
    "l": 0.41494,
    "c": 0.05521,
    "h": 147.1
  },
  "luminance": 0.07458
}

Semantic roles & 50–950 ramp

primary

#37543A

secondary

#846381

accent

#6AB5BD

background

#F6F8F6

surface

#ECEFEC

border

#C7CAC7

text

#070B07

muted

#7A7C7A

Preview Lab

Preview with #37543A

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

Preview Lab → · Contrast checker → · Palette generator →