#337E82#337E82

#337E82 is a mid, moderate teal. Relative luminance 0.172; OKLCH L 54.8% C 0.073 H 200.1°. Best body text is #FFFFFF at 4.72:1 contrast (WCAG AA passes).

Color values

HEX	#337E82
RGB	rgb(51, 126, 130)
HSL	hsl(183, 44%, 35%)
HSV	hsv(183, 61%, 51%)
CMYK	cmyk(60.8%, 3.1%, 0%, 49%)
CIE-LAB	lab(48.56, -21.61, -9.11)
CIE-LCH	lch(48.56, 23.46, 202.86°)
OKLab	oklab(54.83% -0.069 -0.0252)
OKLCH	oklch(54.83% 0.073 200.1)
XYZ	xyz(12.8537, 17.2359, 23.7642)
Luminance	0.1724 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#337E82 #823733

analogous

#33825E #337E82 #335682

triadic

#337E82 #82337E #7E8233

tetradic

#337E82 #5E3382 #823733 #568233

square

#337E82 #5E3382 #823733 #568233

split-complementary

#337E82 #823356 #825E33

monochromatic

#11292A #225356 #337E82 #44A9AE #6BC0C5

Accessibility & contrast

On white

4.72

#337E82 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.45

#337E82 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #337E82

4.72:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##337E82	#FFFFFF	#000000	##FFFFFF
##337E82	1.00	4.72	4.45	4.72
#FFFFFF	4.72	1.00	21.00	1.00
#000000	4.45	21.00	1.00	21.00
##FFFFFF	4.72	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#757982

Deuteranopia (green-blind)

#696F82

Tritanopia (blue-blind)

#00827F

Achromatopsia (no color)

#737373

Design tokens & code

CSS

--color: #337e82;
/* rgb */ color: rgb(51, 126, 130);
/* oklch */ color: oklch(54.8% 0.073 200.1);

Tailwind

colors: {
  custom: {
    50: '#74a3a6',
    500: '#337e82',
    950: '#000000',
  },
}

SCSS

$custom: #337e82;
$custom-light: #74a3a6;
$custom-dark: #000000;

JSON

{
  "hex": "#337e82",
  "rgb": {
    "r": 51,
    "g": 126,
    "b": 130
  },
  "hsl": {
    "h": 183.038,
    "s": 43.646,
    "l": 35.49
  },
  "oklch": {
    "l": 0.54832,
    "c": 0.07343,
    "h": 200.1
  },
  "luminance": 0.17237
}

Semantic roles & 50–950 ramp

primary

#337E82

secondary

#AD6864

accent

#5B54D3

background

#F7FAFA

surface

#EDF4F4

border

#C8CECE

text

#090F0F

muted

#7B7F7F

Preview Lab

Preview with #337E82

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

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