#337973#337973

#337973 is a mid, moderate teal. Relative luminance 0.156; OKLCH L 53.0% C 0.071 H 187.6°. Best body text is #FFFFFF at 5.09:1 contrast (WCAG AA passes).

Color values

HEX	#337973
RGB	rgb(51, 121, 115)
HSL	hsl(175, 41%, 34%)
HSV	hsv(175, 58%, 47%)
CMYK	cmyk(57.9%, 0%, 5%, 52.5%)
CIE-LAB	lab(46.47, -23.42, -3.34)
CIE-LCH	lch(46.47, 23.66, 188.12°)
OKLab	oklab(52.98% -0.0701 -0.0094)
OKLCH	oklch(52.98% 0.071 187.6)
XYZ	xyz(11.2958, 15.6153, 18.6351)
Luminance	0.1562 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#337973 #793339

analogous

#337950 #337973 #335C79

triadic

#337973 #733379 #797333

tetradic

#337973 #503379 #793339 #5C7933

square

#337973 #503379 #793339 #5C7933

split-complementary

#337973 #79335C #795033

monochromatic

#0F2321 #214E4A #337973 #45A49C #67BFB8

Accessibility & contrast

On white

5.09

#337973 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.12

#337973 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #337973

5.09:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##337973	#FFFFFF	#000000	##FFFFFF
##337973	1.00	5.09	4.12	5.09
#FFFFFF	5.09	1.00	21.00	1.00
#000000	4.12	21.00	1.00	21.00
##FFFFFF	5.09	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#737373

Deuteranopia (green-blind)

#686B74

Tritanopia (blue-blind)

#007C77

Achromatopsia (no color)

#6E6E6E

Design tokens & code

CSS

--color: #337973;
/* rgb */ color: rgb(51, 121, 115);
/* oklch */ color: oklch(53.0% 0.071 187.6);

Tailwind

colors: {
  custom: {
    50: '#72a09b',
    500: '#337973',
    950: '#000000',
  },
}

SCSS

$custom: #337973;
$custom-light: #72a09b;
$custom-dark: #000000;

JSON

{
  "hex": "#337973",
  "rgb": {
    "r": 51,
    "g": 121,
    "b": 115
  },
  "hsl": {
    "h": 174.857,
    "s": 40.698,
    "l": 33.725
  },
  "oklch": {
    "l": 0.52983,
    "c": 0.07074,
    "h": 187.6
  },
  "luminance": 0.15616
}

Semantic roles & 50–950 ramp

primary

#337973

secondary

#A76167

accent

#5762D1

background

#F7F9F9

surface

#EDF2F2

border

#C8CCCC

text

#080E0E

muted

#7B7E7E

Preview Lab

Preview with #337973

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

Preview Lab → · Contrast checker → · Palette generator →