#337A74#337A74

#337A74 is a mid, moderate teal. Relative luminance 0.159; OKLCH L 53.3% C 0.071 H 187.7°. Best body text is #FFFFFF at 5.03:1 contrast (WCAG AA passes).

Color values

HEX	#337A74
RGB	rgb(51, 122, 116)
HSL	hsl(175, 41%, 34%)
HSV	hsv(175, 58%, 48%)
CMYK	cmyk(58.2%, 0%, 4.9%, 52.2%)
CIE-LAB	lab(46.82, -23.65, -3.41)
CIE-LCH	lch(46.82, 23.90, 188.21°)
OKLab	oklab(53.28% -0.0708 -0.0096)
OKLCH	oklch(53.28% 0.071 187.7)
XYZ	xyz(11.4758, 15.8827, 18.9805)
Luminance	0.1588 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#337A74 #7A3339

analogous

#337A51 #337A74 #335D7A

triadic

#337A74 #74337A #7A7433

tetradic

#337A74 #51337A #7A3339 #5D7A33

square

#337A74 #51337A #7A3339 #5D7A33

split-complementary

#337A74 #7A335D #7A5133

monochromatic

#0F2422 #214F4B #337A74 #45A59D #68C0B8

Accessibility & contrast

On white

5.03

#337A74 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.18

#337A74 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #337A74

5.03:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##337A74	#FFFFFF	#000000	##FFFFFF
##337A74	1.00	5.03	4.18	5.03
#FFFFFF	5.03	1.00	21.00	1.00
#000000	4.18	21.00	1.00	21.00
##FFFFFF	5.03	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#747474

Deuteranopia (green-blind)

#686B75

Tritanopia (blue-blind)

#007D78

Achromatopsia (no color)

#6F6F6F

Design tokens & code

CSS

--color: #337a74;
/* rgb */ color: rgb(51, 122, 116);
/* oklch */ color: oklch(53.3% 0.071 187.7);

Tailwind

colors: {
  custom: {
    50: '#72a19c',
    500: '#337a74',
    950: '#000000',
  },
}

SCSS

$custom: #337a74;
$custom-light: #72a19c;
$custom-dark: #000000;

JSON

{
  "hex": "#337a74",
  "rgb": {
    "r": 51,
    "g": 122,
    "b": 116
  },
  "hsl": {
    "h": 174.93,
    "s": 41.04,
    "l": 33.922
  },
  "oklch": {
    "l": 0.53281,
    "c": 0.07147,
    "h": 187.7
  },
  "luminance": 0.15884
}

Semantic roles & 50–950 ramp

primary

#337A74

secondary

#A86167

accent

#5761D1

background

#F7F9F9

surface

#EDF2F2

border

#C8CCCC

text

#080F0E

muted

#7B7E7E

Preview Lab

Preview with #337A74

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

Preview Lab → · Contrast checker → · Palette generator →