#337D84#337D84

#337D84 is a mid, moderate teal. Relative luminance 0.170; OKLCH L 54.7% C 0.073 H 203.8°. Best body text is #FFFFFF at 4.76:1 contrast (WCAG AA passes).

Color values

HEX	#337D84
RGB	rgb(51, 125, 132)
HSL	hsl(185, 44%, 36%)
HSV	hsv(185, 61%, 52%)
CMYK	cmyk(61.4%, 5.3%, 0%, 48.2%)
CIE-LAB	lab(48.30, -20.48, -10.67)
CIE-LCH	lch(48.30, 23.09, 207.52°)
OKLab	oklab(54.65% -0.0669 -0.0295)
OKLCH	oklch(54.65% 0.073 203.8)
XYZ	xyz(12.8620, 17.0357, 24.4357)
Luminance	0.1704 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#337D84 #843A33

analogous

#338462 #337D84 #335484

triadic

#337D84 #84337D #7D8433

tetradic

#337D84 #623384 #843A33 #548433

square

#337D84 #623384 #843A33 #548433

split-complementary

#337D84 #843354 #846233

monochromatic

#11292C #225358 #337D84 #44A7B0 #6BBEC6

Accessibility & contrast

On white

4.76

#337D84 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.41

#337D84 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #337D84

4.76:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##337D84	#FFFFFF	#000000	##FFFFFF
##337D84	1.00	4.76	4.41	4.76
#FFFFFF	4.76	1.00	21.00	1.00
#000000	4.41	21.00	1.00	21.00
##FFFFFF	4.76	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#747885

Deuteranopia (green-blind)

#676F84

Tritanopia (blue-blind)

#00827F

Achromatopsia (no color)

#737373

Design tokens & code

CSS

--color: #337d84;
/* rgb */ color: rgb(51, 125, 132);
/* oklch */ color: oklch(54.7% 0.073 203.8);

Tailwind

colors: {
  custom: {
    50: '#74a3a7',
    500: '#337d84',
    950: '#000000',
  },
}

SCSS

$custom: #337d84;
$custom-light: #74a3a7;
$custom-dark: #000000;

JSON

{
  "hex": "#337d84",
  "rgb": {
    "r": 51,
    "g": 125,
    "b": 132
  },
  "hsl": {
    "h": 185.185,
    "s": 44.262,
    "l": 35.882
  },
  "oklch": {
    "l": 0.54653,
    "c": 0.07314,
    "h": 203.8
  },
  "luminance": 0.17037
}

Semantic roles & 50–950 ramp

primary

#337D84

secondary

#AE6B65

accent

#5F54D4

background

#F7FAFA

surface

#EDF3F4

border

#C8CDCE

text

#090F0F

muted

#7B7F7F

Preview Lab

Preview with #337D84

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

Preview Lab → · Contrast checker → · Palette generator →