#337F71#337F71

#337F71 is a mid, moderate teal. Relative luminance 0.171; OKLCH L 54.5% C 0.078 H 179.1°. Best body text is #FFFFFF at 4.76:1 contrast (WCAG AA passes).

Color values

HEX	#337F71
RGB	rgb(51, 127, 113)
HSL	hsl(169, 43%, 35%)
HSV	hsv(169, 60%, 50%)
CMYK	cmyk(59.8%, 0%, 11%, 50.2%)
CIE-LAB	lab(48.35, -27.01, 0.61)
CIE-LCH	lch(48.35, 27.02, 178.71°)
OKLab	oklab(54.49% -0.0782 0.0012)
OKLCH	oklch(54.49% 0.078 179.1)
XYZ	xyz(11.9339, 17.0736, 18.2862)
Luminance	0.1708 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#337F71 #7F3341

analogous

#337F4B #337F71 #33677F

triadic

#337F71 #71337F #7F7133

tetradic

#337F71 #4B337F #7F3341 #677F33

square

#337F71 #4B337F #7F3341 #677F33

split-complementary

#337F71 #7F3367 #7F4B33

monochromatic

#102823 #21534A #337F71 #45AB98 #69C3B2

Accessibility & contrast

On white

4.76

#337F71 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.42

#337F71 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #337F71

4.76:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##337F71	#FFFFFF	#000000	##FFFFFF
##337F71	1.00	4.76	4.42	4.76
#FFFFFF	4.76	1.00	21.00	1.00
#000000	4.42	21.00	1.00	21.00
##FFFFFF	4.76	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#7A7870

Deuteranopia (green-blind)

#6E6F72

Tritanopia (blue-blind)

#00817B

Achromatopsia (no color)

#737373

Design tokens & code

CSS

--color: #337f71;
/* rgb */ color: rgb(51, 127, 113);
/* oklch */ color: oklch(54.5% 0.078 179.1);

Tailwind

colors: {
  custom: {
    50: '#73a499',
    500: '#337f71',
    950: '#000000',
  },
}

SCSS

$custom: #337f71;
$custom-light: #73a499;
$custom-dark: #000000;

JSON

{
  "hex": "#337f71",
  "rgb": {
    "r": 51,
    "g": 127,
    "b": 113
  },
  "hsl": {
    "h": 168.947,
    "s": 42.697,
    "l": 34.902
  },
  "oklch": {
    "l": 0.54494,
    "c": 0.07817,
    "h": 179.1
  },
  "luminance": 0.17075
}

Semantic roles & 50–950 ramp

primary

#337F71

secondary

#AB6370

accent

#556CD2

background

#F7FAF9

surface

#EDF4F2

border

#C8CECC

text

#090F0E

muted

#7B7F7E

Preview Lab

Preview with #337F71

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

Preview Lab → · Contrast checker → · Palette generator →