#37534F#37534F

#37534F is a dark, muted teal. Relative luminance 0.076; OKLCH L 41.9% C 0.034 H 184.9°. Best body text is #FFFFFF at 8.36:1 contrast (WCAG AA passes).

Color values

HEX	#37534F
RGB	rgb(55, 83, 79)
HSL	hsl(171, 20%, 27%)
HSV	hsv(171, 34%, 33%)
CMYK	cmyk(33.7%, 0%, 4.8%, 67.5%)
CIE-LAB	lab(33.06, -11.48, -1.02)
CIE-LCH	lch(33.06, 11.53, 185.06°)
OKLab	oklab(41.86% -0.0342 -0.0029)
OKLCH	oklch(41.86% 0.034 184.9)
XYZ	xyz(6.0796, 7.5629, 8.5351)
Luminance	0.0756 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#37534F #53373B

analogous

#375341 #37534F #374953

triadic

#37534F #4F3753 #534F37

tetradic

#37534F #413753 #53373B #495337

square

#37534F #413753 #53373B #495337

split-complementary

#37534F #533749 #534137

monochromatic

#0C1212 #1F2E2C #37534F #4F7872 #699C94

Accessibility & contrast

On white

8.36

#37534F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.51

#37534F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #37534F

8.36:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##37534F	#FFFFFF	#000000	##FFFFFF
##37534F	1.00	8.36	2.51	8.36
#FFFFFF	8.36	1.00	21.00	1.00
#000000	2.51	21.00	1.00	21.00
##FFFFFF	8.36	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#50504F

Deuteranopia (green-blind)

#4B4C4F

Tritanopia (blue-blind)

#2E5452

Achromatopsia (no color)

#4E4E4E

Design tokens & code

CSS

--color: #37534f;
/* rgb */ color: rgb(55, 83, 79);
/* oklch */ color: oklch(41.9% 0.034 184.9);

Tailwind

colors: {
  custom: {
    50: '#6f8380',
    500: '#37534f',
    950: '#000000',
  },
}

SCSS

$custom: #37534f;
$custom-light: #6f8380;
$custom-dark: #000000;

JSON

{
  "hex": "#37534f",
  "rgb": {
    "r": 55,
    "g": 83,
    "b": 79
  },
  "hsl": {
    "h": 171.429,
    "s": 20.29,
    "l": 27.059
  },
  "oklch": {
    "l": 0.41862,
    "c": 0.03428,
    "h": 184.9
  },
  "luminance": 0.07563
}

Semantic roles & 50–950 ramp

primary

#37534F

secondary

#836367

accent

#6B77BD

background

#F6F8F7

surface

#ECEFEE

border

#C7CAC9

text

#070A0A

muted

#7A7C7C

Preview Lab

Preview with #37534F

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

Preview Lab → · Contrast checker → · Palette generator →