#337C82#337C82

#337C82 is a mid, moderate teal. Relative luminance 0.167; OKLCH L 54.3% C 0.072 H 202.7°. Best body text is #FFFFFF at 4.83:1 contrast (WCAG AA passes).

Color values

HEX	#337C82
RGB	rgb(51, 124, 130)
HSL	hsl(185, 44%, 35%)
HSV	hsv(185, 61%, 51%)
CMYK	cmyk(60.8%, 4.6%, 0%, 49%)
CIE-LAB	lab(47.92, -20.56, -10.07)
CIE-LCH	lch(47.92, 22.89, 206.10°)
OKLab	oklab(54.32% -0.0667 -0.0279)
OKLCH	oklch(54.32% 0.072 202.7)
XYZ	xyz(12.6005, 16.7295, 23.6798)
Luminance	0.1673 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#337C82 #823933

analogous

#338260 #337C82 #335482

triadic

#337C82 #82337C #7C8233

tetradic

#337C82 #603382 #823933 #548233

square

#337C82 #603382 #823933 #548233

split-complementary

#337C82 #823354 #826033

monochromatic

#11282A #225256 #337C82 #44A6AE #6BBEC5

Accessibility & contrast

On white

4.83

#337C82 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.35

#337C82 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #337C82

4.83:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##337C82	#FFFFFF	#000000	##FFFFFF
##337C82	1.00	4.83	4.35	4.83
#FFFFFF	4.83	1.00	21.00	1.00
#000000	4.35	21.00	1.00	21.00
##FFFFFF	4.83	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#737782

Deuteranopia (green-blind)

#676E82

Tritanopia (blue-blind)

#00817E

Achromatopsia (no color)

#727272

Design tokens & code

CSS

--color: #337c82;
/* rgb */ color: rgb(51, 124, 130);
/* oklch */ color: oklch(54.3% 0.072 202.7);

Tailwind

colors: {
  custom: {
    50: '#74a2a6',
    500: '#337c82',
    950: '#000000',
  },
}

SCSS

$custom: #337c82;
$custom-light: #74a2a6;
$custom-dark: #000000;

JSON

{
  "hex": "#337c82",
  "rgb": {
    "r": 51,
    "g": 124,
    "b": 130
  },
  "hsl": {
    "h": 184.557,
    "s": 43.646,
    "l": 35.49
  },
  "oklch": {
    "l": 0.54318,
    "c": 0.07225,
    "h": 202.7
  },
  "luminance": 0.16731
}

Semantic roles & 50–950 ramp

primary

#337C82

secondary

#AD6A64

accent

#5E54D3

background

#F7FAFA

surface

#EDF3F4

border

#C8CDCE

text

#090F0F

muted

#7B7F7F

Preview Lab

Preview with #337C82

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

Preview Lab → · Contrast checker → · Palette generator →