#337C5E#337C5E

#337C5E is a mid, moderate teal. Relative luminance 0.159; OKLCH L 53.1% C 0.088 H 163.6°. Best body text is #FFFFFF at 5.02:1 contrast (WCAG AA passes).

Color values

HEX	#337C5E
RGB	rgb(51, 124, 94)
HSL	hsl(155, 42%, 34%)
HSV	hsv(155, 59%, 49%)
CMYK	cmyk(58.9%, 0%, 24.2%, 51.4%)
CIE-LAB	lab(46.88, -30.41, 9.67)
CIE-LCH	lch(46.88, 31.91, 162.37°)
OKLab	oklab(53.13% -0.0841 0.0247)
OKLCH	oklch(53.13% 0.088 163.6)
XYZ	xyz(10.5923, 15.9263, 13.1034)
Luminance	0.1593 (WCAG relative)
Temperature	neutral
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#337C5E #7C3351

analogous

#337C3A #337C5E #33767C

triadic

#337C5E #5E337C #7C5E33

tetradic

#337C5E #3A337C #7C3351 #767C33

square

#337C5E #3A337C #7C3351 #767C33

split-complementary

#337C5E #7C3376 #7C3A33

monochromatic

#0F251C #21513D #337C5E #45A77F #68C19D

Accessibility & contrast

On white

5.02

#337C5E on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.19

#337C5E on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #337C5E

5.02:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##337C5E	#FFFFFF	#000000	##FFFFFF
##337C5E	1.00	5.02	4.19	5.02
#FFFFFF	5.02	1.00	21.00	1.00
#000000	4.19	21.00	1.00	21.00
##FFFFFF	5.02	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#7A745C

Deuteranopia (green-blind)

#6F6C60

Tritanopia (blue-blind)

#127C74

Achromatopsia (no color)

#6F6F6F

Design tokens & code

CSS

--color: #337c5e;
/* rgb */ color: rgb(51, 124, 94);
/* oklch */ color: oklch(53.1% 0.088 163.6);

Tailwind

colors: {
  custom: {
    50: '#72a28b',
    500: '#337c5e',
    950: '#000000',
  },
}

SCSS

$custom: #337c5e;
$custom-light: #72a28b;
$custom-dark: #000000;

JSON

{
  "hex": "#337c5e",
  "rgb": {
    "r": 51,
    "g": 124,
    "b": 94
  },
  "hsl": {
    "h": 155.342,
    "s": 41.714,
    "l": 34.314
  },
  "oklch": {
    "l": 0.5313,
    "c": 0.08763,
    "h": 163.6
  },
  "luminance": 0.15927
}

Semantic roles & 50–950 ramp

primary

#337C5E

secondary

#A9627F

accent

#5689D2

background

#F7FAF8

surface

#EDF3F0

border

#C8CDCB

text

#080F0C

muted

#7B7F7D

Preview Lab

Preview with #337C5E

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

Preview Lab → · Contrast checker → · Palette generator →