#337C5A#337C5A

#337C5A is a mid, moderate teal. Relative luminance 0.159; OKLCH L 53.0% C 0.091 H 160.6°. Best body text is #FFFFFF at 5.03:1 contrast (WCAG AA passes).

Color values

HEX	#337C5A
RGB	rgb(51, 124, 90)
HSL	hsl(152, 42%, 34%)
HSV	hsv(152, 59%, 49%)
CMYK	cmyk(58.9%, 0%, 27.4%, 51.4%)
CIE-LAB	lab(46.79, -31.34, 11.88)
CIE-LCH	lch(46.79, 33.52, 159.25°)
OKLab	oklab(53.02% -0.0861 0.0303)
OKLCH	oklch(53.02% 0.091 160.6)
XYZ	xyz(10.4174, 15.8563, 12.1825)
Luminance	0.1586 (WCAG relative)
Temperature	neutral
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#337C5A #7C3355

analogous

#337C36 #337C5A #337A7C

triadic

#337C5A #5A337C #7C5A33

tetradic

#337C5A #36337C #7C3355 #7A7C33

square

#337C5A #36337C #7C3355 #7A7C33

split-complementary

#337C5A #7C337A #7C3633

monochromatic

#0F251B #21513B #337C5A #45A779 #68C198

Accessibility & contrast

On white

5.03

#337C5A on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.17

#337C5A on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #337C5A

5.03:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##337C5A	#FFFFFF	#000000	##FFFFFF
##337C5A	1.00	5.03	4.17	5.03
#FFFFFF	5.03	1.00	21.00	1.00
#000000	4.17	21.00	1.00	21.00
##FFFFFF	5.03	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#7A7358

Deuteranopia (green-blind)

#706C5C

Tritanopia (blue-blind)

#167C73

Achromatopsia (no color)

#6F6F6F

Design tokens & code

CSS

--color: #337c5a;
/* rgb */ color: rgb(51, 124, 90);
/* oklch */ color: oklch(53.0% 0.091 160.6);

Tailwind

colors: {
  custom: {
    50: '#72a288',
    500: '#337c5a',
    950: '#000000',
  },
}

SCSS

$custom: #337c5a;
$custom-light: #72a288;
$custom-dark: #000000;

JSON

{
  "hex": "#337c5a",
  "rgb": {
    "r": 51,
    "g": 124,
    "b": 90
  },
  "hsl": {
    "h": 152.055,
    "s": 41.714,
    "l": 34.314
  },
  "oklch": {
    "l": 0.53024,
    "c": 0.09126,
    "h": 160.6
  },
  "luminance": 0.15857
}

Semantic roles & 50–950 ramp

primary

#337C5A

secondary

#A96283

accent

#5690D2

background

#F7FAF8

surface

#EDF3F0

border

#C8CDCB

text

#080F0B

muted

#7B7F7C

Preview Lab

Preview with #337C5A

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

Preview Lab → · Contrast checker → · Palette generator →