#337D79#337D79

#337D79 is a mid, moderate teal. Relative luminance 0.168; OKLCH L 54.2% C 0.073 H 190.3°. Best body text is #FFFFFF at 4.83:1 contrast (WCAG AA passes).

Color values

HEX	#337D79
RGB	rgb(51, 125, 121)
HSL	hsl(177, 42%, 35%)
HSV	hsv(177, 59%, 49%)
CMYK	cmyk(59.2%, 0%, 3.2%, 51%)
CIE-LAB	lab(47.94, -23.76, -4.71)
CIE-LCH	lch(47.94, 24.22, 191.22°)
OKLab	oklab(54.24% -0.072 -0.0131)
OKLCH	oklch(54.24% 0.073 190.3)
XYZ	xyz(12.1485, 16.7503, 20.6784)
Luminance	0.1675 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#337D79 #7D3337

analogous

#337D54 #337D79 #335C7D

triadic

#337D79 #79337D #7D7933

tetradic

#337D79 #54337D #7D3337 #5C7D33

square

#337D79 #54337D #7D3337 #5C7D33

split-complementary

#337D79 #7D335C #7D5433

monochromatic

#102625 #21524F #337D79 #45A8A3 #69C2BD

Accessibility & contrast

On white

4.83

#337D79 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.35

#337D79 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #337D79

4.83:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##337D79	#FFFFFF	#000000	##FFFFFF
##337D79	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)

#767779

Deuteranopia (green-blind)

#6A6E7A

Tritanopia (blue-blind)

#00807C

Achromatopsia (no color)

#727272

Design tokens & code

CSS

--color: #337d79;
/* rgb */ color: rgb(51, 125, 121);
/* oklch */ color: oklch(54.2% 0.073 190.3);

Tailwind

colors: {
  custom: {
    50: '#73a39f',
    500: '#337d79',
    950: '#000000',
  },
}

SCSS

$custom: #337d79;
$custom-light: #73a39f;
$custom-dark: #000000;

JSON

{
  "hex": "#337d79",
  "rgb": {
    "r": 51,
    "g": 125,
    "b": 121
  },
  "hsl": {
    "h": 176.757,
    "s": 42.045,
    "l": 34.51
  },
  "oklch": {
    "l": 0.54241,
    "c": 0.07316,
    "h": 190.3
  },
  "luminance": 0.16752
}

Semantic roles & 50–950 ramp

primary

#337D79

secondary

#AA6266

accent

#565DD2

background

#F7FAF9

surface

#EDF3F2

border

#C8CDCC

text

#090F0E

muted

#7B7F7E

Preview Lab

Preview with #337D79

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

Preview Lab → · Contrast checker → · Palette generator →