#337D71#337D71

#337D71 is a mid, moderate teal. Relative luminance 0.166; OKLCH L 54.0% C 0.076 H 181.0°. Best body text is #FFFFFF at 4.87:1 contrast (WCAG AA passes).

Color values

HEX	#337D71
RGB	rgb(51, 125, 113)
HSL	hsl(170, 42%, 35%)
HSV	hsv(170, 59%, 49%)
CMYK	cmyk(59.2%, 0%, 9.6%, 51%)
CIE-LAB	lab(47.70, -26.01, -0.34)
CIE-LCH	lch(47.70, 26.02, 180.75°)
OKLab	oklab(53.97% -0.0758 -0.0013)
OKLCH	oklch(53.97% 0.076 181)
XYZ	xyz(11.6782, 16.5621, 18.2010)
Luminance	0.1656 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#337D71 #7D333F

analogous

#337D4C #337D71 #33647D

triadic

#337D71 #71337D #7D7133

tetradic

#337D71 #4C337D #7D333F #647D33

square

#337D71 #4C337D #7D333F #647D33

split-complementary

#337D71 #7D3364 #7D4C33

monochromatic

#102622 #21524A #337D71 #45A898 #69C2B3

Accessibility & contrast

On white

4.87

#337D71 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.31

#337D71 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #337D71

4.87:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##337D71	#FFFFFF	#000000	##FFFFFF
##337D71	1.00	4.87	4.31	4.87
#FFFFFF	4.87	1.00	21.00	1.00
#000000	4.31	21.00	1.00	21.00
##FFFFFF	4.87	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#787671

Deuteranopia (green-blind)

#6C6E72

Tritanopia (blue-blind)

#007F79

Achromatopsia (no color)

#717171

Design tokens & code

CSS

--color: #337d71;
/* rgb */ color: rgb(51, 125, 113);
/* oklch */ color: oklch(54.0% 0.076 181.0);

Tailwind

colors: {
  custom: {
    50: '#73a399',
    500: '#337d71',
    950: '#000000',
  },
}

SCSS

$custom: #337d71;
$custom-light: #73a399;
$custom-dark: #000000;

JSON

{
  "hex": "#337d71",
  "rgb": {
    "r": 51,
    "g": 125,
    "b": 113
  },
  "hsl": {
    "h": 170.27,
    "s": 42.045,
    "l": 34.51
  },
  "oklch": {
    "l": 0.53967,
    "c": 0.07582,
    "h": 181
  },
  "luminance": 0.16563
}

Semantic roles & 50–950 ramp

primary

#337D71

secondary

#AA626E

accent

#566AD2

background

#F7FAF9

surface

#EDF4F2

border

#C8CECC

text

#080F0E

muted

#7B7F7E

Preview Lab

Preview with #337D71

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

Preview Lab → · Contrast checker → · Palette generator →