#337E75#337E75

#337E75 is a mid, moderate teal. Relative luminance 0.169; OKLCH L 54.4% C 0.075 H 184.5°. Best body text is #FFFFFF at 4.79:1 contrast (WCAG AA passes).

Color values

HEX	#337E75
RGB	rgb(51, 126, 117)
HSL	hsl(173, 42%, 35%)
HSV	hsv(173, 60%, 49%)
CMYK	cmyk(59.5%, 0%, 7.1%, 50.6%)
CIE-LAB	lab(48.14, -25.41, -2.05)
CIE-LCH	lch(48.14, 25.49, 184.62°)
OKLab	oklab(54.36% -0.075 -0.0059)
OKLCH	oklch(54.36% 0.075 184.5)
XYZ	xyz(12.0356, 16.9087, 19.4556)
Luminance	0.1691 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#337E75 #7E333C

analogous

#337E50 #337E75 #33627E

triadic

#337E75 #75337E #7E7533

tetradic

#337E75 #50337E #7E333C #627E33

square

#337E75 #50337E #7E333C #627E33

split-complementary

#337E75 #7E3362 #7E5033

monochromatic

#102724 #21524D #337E75 #45AA9D #69C2B8

Accessibility & contrast

On white

4.79

#337E75 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.38

#337E75 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #337E75

4.79:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##337E75	#FFFFFF	#000000	##FFFFFF
##337E75	1.00	4.79	4.38	4.79
#FFFFFF	4.79	1.00	21.00	1.00
#000000	4.38	21.00	1.00	21.00
##FFFFFF	4.79	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#787775

Deuteranopia (green-blind)

#6C6F76

Tritanopia (blue-blind)

#00817B

Achromatopsia (no color)

#727272

Design tokens & code

CSS

--color: #337e75;
/* rgb */ color: rgb(51, 126, 117);
/* oklch */ color: oklch(54.4% 0.075 184.5);

Tailwind

colors: {
  custom: {
    50: '#73a49c',
    500: '#337e75',
    950: '#000000',
  },
}

SCSS

$custom: #337e75;
$custom-light: #73a49c;
$custom-dark: #000000;

JSON

{
  "hex": "#337e75",
  "rgb": {
    "r": 51,
    "g": 126,
    "b": 117
  },
  "hsl": {
    "h": 172.8,
    "s": 42.373,
    "l": 34.706
  },
  "oklch": {
    "l": 0.54364,
    "c": 0.07528,
    "h": 184.5
  },
  "luminance": 0.1691
}

Semantic roles & 50–950 ramp

primary

#337E75

secondary

#AA636B

accent

#5665D2

background

#F7FAF9

surface

#EDF4F2

border

#C8CECC

text

#090F0E

muted

#7B7F7E

Preview Lab

Preview with #337E75

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

Preview Lab → · Contrast checker → · Palette generator →