#337D7E#337D7E

#337D7E is a mid, moderate teal. Relative luminance 0.169; OKLCH L 54.4% C 0.073 H 196.5°. Best body text is #FFFFFF at 4.80:1 contrast (WCAG AA passes).

Color values

HEX	#337D7E
RGB	rgb(51, 125, 126)
HSL	hsl(181, 42%, 35%)
HSV	hsv(181, 60%, 49%)
CMYK	cmyk(59.5%, 0.8%, 0%, 50.6%)
CIE-LAB	lab(48.10, -22.29, -7.43)
CIE-LCH	lch(48.10, 23.49, 198.43°)
OKLab	oklab(54.42% -0.0696 -0.0206)
OKLCH	oklch(54.42% 0.073 196.5)
XYZ	xyz(12.4631, 16.8761, 22.3352)
Luminance	0.1688 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#337D7E #7E3433

analogous

#337E5A #337D7E #33587E

triadic

#337D7E #7E337D #7D7E33

tetradic

#337D7E #5A337E #7E3433 #587E33

square

#337D7E #5A337E #7E3433 #587E33

split-complementary

#337D7E #7E3358 #7E5A33

monochromatic

#102727 #215252 #337D7E #45A8AA #69C1C2

Accessibility & contrast

On white

4.80

#337D7E on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.38

#337D7E on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #337D7E

4.80:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##337D7E	#FFFFFF	#000000	##FFFFFF
##337D7E	1.00	4.80	4.38	4.80
#FFFFFF	4.80	1.00	21.00	1.00
#000000	4.38	21.00	1.00	21.00
##FFFFFF	4.80	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#75777E

Deuteranopia (green-blind)

#696E7F

Tritanopia (blue-blind)

#00817D

Achromatopsia (no color)

#727272

Design tokens & code

CSS

--color: #337d7e;
/* rgb */ color: rgb(51, 125, 126);
/* oklch */ color: oklch(54.4% 0.073 196.5);

Tailwind

colors: {
  custom: {
    50: '#74a3a3',
    500: '#337d7e',
    950: '#000000',
  },
}

SCSS

$custom: #337d7e;
$custom-light: #74a3a3;
$custom-dark: #000000;

JSON

{
  "hex": "#337d7e",
  "rgb": {
    "r": 51,
    "g": 125,
    "b": 126
  },
  "hsl": {
    "h": 180.8,
    "s": 42.373,
    "l": 34.706
  },
  "oklch": {
    "l": 0.54423,
    "c": 0.07261,
    "h": 196.5
  },
  "luminance": 0.16877
}

Semantic roles & 50–950 ramp

primary

#337D7E

secondary

#AA6463

accent

#5756D2

background

#F7FAFA

surface

#EDF3F3

border

#C8CDCD

text

#090F0F

muted

#7B7F7F

Preview Lab

Preview with #337D7E

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

Preview Lab → · Contrast checker → · Palette generator →