#337B72#337B72

#337B72 is a mid, moderate teal. Relative luminance 0.161; OKLCH L 53.5% C 0.073 H 184.2°. Best body text is #FFFFFF at 4.98:1 contrast (WCAG AA passes).

Color values

HEX	#337B72
RGB	rgb(51, 123, 114)
HSL	hsl(173, 41%, 34%)
HSV	hsv(173, 59%, 48%)
CMYK	cmyk(58.5%, 0%, 7.3%, 51.8%)
CIE-LAB	lab(47.08, -24.73, -1.84)
CIE-LCH	lch(47.08, 24.80, 184.25°)
OKLab	oklab(53.47% -0.073 -0.0053)
OKLCH	oklch(53.47% 0.073 184.2)
XYZ	xyz(11.4841, 16.0835, 18.4155)
Luminance	0.1608 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#337B72 #7B333C

analogous

#337B4E #337B72 #33607B

triadic

#337B72 #72337B #7B7233

tetradic

#337B72 #4E337B #7B333C #607B33

square

#337B72 #4E337B #7B333C #607B33

split-complementary

#337B72 #7B3360 #7B4E33

monochromatic

#0F2422 #21504A #337B72 #45A69A #68C0B5

Accessibility & contrast

On white

4.98

#337B72 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.22

#337B72 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #337B72

4.98:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##337B72	#FFFFFF	#000000	##FFFFFF
##337B72	1.00	4.98	4.22	4.98
#FFFFFF	4.98	1.00	21.00	1.00
#000000	4.22	21.00	1.00	21.00
##FFFFFF	4.98	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#757472

Deuteranopia (green-blind)

#6A6C73

Tritanopia (blue-blind)

#007D78

Achromatopsia (no color)

#707070

Design tokens & code

CSS

--color: #337b72;
/* rgb */ color: rgb(51, 123, 114);
/* oklch */ color: oklch(53.5% 0.073 184.2);

Tailwind

colors: {
  custom: {
    50: '#72a19a',
    500: '#337b72',
    950: '#000000',
  },
}

SCSS

$custom: #337b72;
$custom-light: #72a19a;
$custom-dark: #000000;

JSON

{
  "hex": "#337b72",
  "rgb": {
    "r": 51,
    "g": 123,
    "b": 114
  },
  "hsl": {
    "h": 172.5,
    "s": 41.379,
    "l": 34.118
  },
  "oklch": {
    "l": 0.53474,
    "c": 0.07316,
    "h": 184.2
  },
  "luminance": 0.16085
}

Semantic roles & 50–950 ramp

primary

#337B72

secondary

#A8626A

accent

#5766D1

background

#F7F9F9

surface

#EDF2F2

border

#C8CCCC

text

#080F0E

muted

#7B7E7E

Preview Lab

Preview with #337B72

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

Preview Lab → · Contrast checker → · Palette generator →