#337C59#337C59

#337C59 is a mid, moderate teal. Relative luminance 0.158; OKLCH L 53.0% C 0.092 H 159.9°. Best body text is #FFFFFF at 5.04:1 contrast (WCAG AA passes).

Color values

HEX	#337C59
RGB	rgb(51, 124, 89)
HSL	hsl(151, 42%, 34%)
HSV	hsv(151, 59%, 49%)
CMYK	cmyk(58.9%, 0%, 28.2%, 51.4%)
CIE-LAB	lab(46.76, -31.57, 12.43)
CIE-LCH	lch(46.76, 33.93, 158.51°)
OKLab	oklab(53% -0.0866 0.0317)
OKLCH	oklch(53% 0.092 159.9)
XYZ	xyz(10.3751, 15.8394, 11.9598)
Luminance	0.1584 (WCAG relative)
Temperature	neutral
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#337C59 #7C3356

analogous

#337C35 #337C59 #337B7C

triadic

#337C59 #59337C #7C5933

tetradic

#337C59 #35337C #7C3356 #7B7C33

square

#337C59 #35337C #7C3356 #7B7C33

split-complementary

#337C59 #7C337B #7C3533

monochromatic

#0F251B #21513A #337C59 #45A778 #68C197

Accessibility & contrast

On white

5.04

#337C59 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.17

#337C59 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #337C59

5.04:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##337C59	#FFFFFF	#000000	##FFFFFF
##337C59	1.00	5.04	4.17	5.04
#FFFFFF	5.04	1.00	21.00	1.00
#000000	4.17	21.00	1.00	21.00
##FFFFFF	5.04	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#7B7357

Deuteranopia (green-blind)

#706C5B

Tritanopia (blue-blind)

#167B73

Achromatopsia (no color)

#6F6F6F

Design tokens & code

CSS

--color: #337c59;
/* rgb */ color: rgb(51, 124, 89);
/* oklch */ color: oklch(53.0% 0.092 159.9);

Tailwind

colors: {
  custom: {
    50: '#72a288',
    500: '#337c59',
    950: '#000000',
  },
}

SCSS

$custom: #337c59;
$custom-light: #72a288;
$custom-dark: #000000;

JSON

{
  "hex": "#337c59",
  "rgb": {
    "r": 51,
    "g": 124,
    "b": 89
  },
  "hsl": {
    "h": 151.233,
    "s": 41.714,
    "l": 34.314
  },
  "oklch": {
    "l": 0.52999,
    "c": 0.09219,
    "h": 159.9
  },
  "luminance": 0.1584
}

Semantic roles & 50–950 ramp

primary

#337C59

secondary

#A96284

accent

#5691D2

background

#F7FAF8

surface

#EDF3EF

border

#C8CDCA

text

#080F0B

muted

#7B7F7C

Preview Lab

Preview with #337C59

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

Preview Lab → · Contrast checker → · Palette generator →