#37837B#37837B

#37837B is a mid, moderate teal. Relative luminance 0.185; OKLCH L 56.0% C 0.076 H 185.9°. Best body text is #000000 at 4.70:1 contrast (WCAG AA passes).

Color values

HEX	#37837B
RGB	rgb(55, 131, 123)
HSL	hsl(174, 41%, 36%)
HSV	hsv(174, 58%, 51%)
CMYK	cmyk(58%, 0%, 6.1%, 48.6%)
CIE-LAB	lab(50.07, -25.41, -2.74)
CIE-LCH	lch(50.07, 25.56, 186.16°)
OKLab	oklab(56.02% -0.0755 -0.0078)
OKLCH	oklch(56.02% 0.076 185.9)
XYZ	xyz(13.2654, 18.4736, 21.6017)
Luminance	0.1847 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#37837B #83373F

analogous

#378355 #37837B #376583

triadic

#37837B #7B3783 #837B37

tetradic

#37837B #553783 #83373F #658337

square

#37837B #553783 #83373F #658337

split-complementary

#37837B #833765 #835537

monochromatic

#132D2A #255853 #37837B #49AEA3 #71C3BB

Accessibility & contrast

On white

4.47

#37837B on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.70

#37837B on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #37837B

4.70:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##37837B	#FFFFFF	#000000	##000000
##37837B	1.00	4.47	4.70	4.70
#FFFFFF	4.47	1.00	21.00	21.00
#000000	4.70	21.00	1.00	1.00
##000000	4.70	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#7D7C7B

Deuteranopia (green-blind)

#71737C

Tritanopia (blue-blind)

#008680

Achromatopsia (no color)

#777777

Design tokens & code

CSS

--color: #37837b;
/* rgb */ color: rgb(55, 131, 123);
/* oklch */ color: oklch(56.0% 0.076 185.9);

Tailwind

colors: {
  custom: {
    50: '#76a7a1',
    500: '#37837b',
    950: '#000000',
  },
}

SCSS

$custom: #37837b;
$custom-light: #76a7a1;
$custom-dark: #000000;

JSON

{
  "hex": "#37837b",
  "rgb": {
    "r": 55,
    "g": 131,
    "b": 123
  },
  "hsl": {
    "h": 173.684,
    "s": 40.86,
    "l": 36.471
  },
  "oklch": {
    "l": 0.56017,
    "c": 0.07589,
    "h": 185.9
  },
  "luminance": 0.18475
}

Semantic roles & 50–950 ramp

primary

#37837B

secondary

#AC6A71

accent

#5764D1

background

#F7FAF9

surface

#EDF4F2

border

#C8CECC

text

#090F0E

muted

#7B7F7E

Preview Lab

Preview with #37837B

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

Preview Lab → · Contrast checker → · Palette generator →