#337D82#337D82

#337D82 is a mid, moderate teal. Relative luminance 0.170; OKLCH L 54.6% C 0.073 H 201.4°. Best body text is #FFFFFF at 4.78:1 contrast (WCAG AA passes).

Color values

HEX	#337D82
RGB	rgb(51, 125, 130)
HSL	hsl(184, 44%, 35%)
HSV	hsv(184, 61%, 51%)
CMYK	cmyk(60.8%, 3.8%, 0%, 49%)
CIE-LAB	lab(48.24, -21.09, -9.59)
CIE-LCH	lch(48.24, 23.17, 204.46°)
OKLab	oklab(54.58% -0.0678 -0.0265)
OKLCH	oklch(54.58% 0.073 201.4)
XYZ	xyz(12.7264, 16.9814, 23.7218)
Luminance	0.1698 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#337D82 #823833

analogous

#33825F #337D82 #335682

triadic

#337D82 #82337D #7D8233

tetradic

#337D82 #5F3382 #823833 #568233

square

#337D82 #5F3382 #823833 #568233

split-complementary

#337D82 #823356 #825F33

monochromatic

#11282A #225356 #337D82 #44A7AE #6BBFC5

Accessibility & contrast

On white

4.78

#337D82 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.40

#337D82 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #337D82

4.78:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##337D82	#FFFFFF	#000000	##FFFFFF
##337D82	1.00	4.78	4.40	4.78
#FFFFFF	4.78	1.00	21.00	1.00
#000000	4.40	21.00	1.00	21.00
##FFFFFF	4.78	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#747882

Deuteranopia (green-blind)

#686F82

Tritanopia (blue-blind)

#00817E

Achromatopsia (no color)

#727272

Design tokens & code

CSS

--color: #337d82;
/* rgb */ color: rgb(51, 125, 130);
/* oklch */ color: oklch(54.6% 0.073 201.4);

Tailwind

colors: {
  custom: {
    50: '#74a3a6',
    500: '#337d82',
    950: '#000000',
  },
}

SCSS

$custom: #337d82;
$custom-light: #74a3a6;
$custom-dark: #000000;

JSON

{
  "hex": "#337d82",
  "rgb": {
    "r": 51,
    "g": 125,
    "b": 130
  },
  "hsl": {
    "h": 183.797,
    "s": 43.646,
    "l": 35.49
  },
  "oklch": {
    "l": 0.54575,
    "c": 0.07282,
    "h": 201.4
  },
  "luminance": 0.16983
}

Semantic roles & 50–950 ramp

primary

#337D82

secondary

#AD6964

accent

#5C54D3

background

#F7FAFA

surface

#EDF3F4

border

#C8CDCE

text

#090F0F

muted

#7B7F7F

Preview Lab

Preview with #337D82

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

Preview Lab → · Contrast checker → · Palette generator →