#337A63#337A63

#337A63 is a mid, moderate teal. Relative luminance 0.155; OKLCH L 52.7% C 0.081 H 169.1°. Best body text is #FFFFFF at 5.12:1 contrast (WCAG AA passes).

Color values

HEX	#337A63
RGB	rgb(51, 122, 99)
HSL	hsl(161, 41%, 34%)
HSV	hsv(161, 58%, 48%)
CMYK	cmyk(58.2%, 0%, 18.9%, 52.2%)
CIE-LAB	lab(46.34, -28.23, 5.97)
CIE-LCH	lch(46.34, 28.85, 168.07°)
OKLab	oklab(52.73% -0.0792 0.0153)
OKLCH	oklch(52.73% 0.081 169.1)
XYZ	xyz(10.5758, 15.5227, 14.2408)
Luminance	0.1552 (WCAG relative)
Temperature	neutral
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#337A63 #7A334A

analogous

#337A40 #337A63 #336E7A

triadic

#337A63 #63337A #7A6333

tetradic

#337A63 #40337A #7A334A #6E7A33

square

#337A63 #40337A #7A334A #6E7A33

split-complementary

#337A63 #7A336E #7A4033

monochromatic

#0F241D #214F40 #337A63 #45A586 #68C0A3

Accessibility & contrast

On white

5.12

#337A63 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.10

#337A63 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #337A63

5.12:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##337A63	#FFFFFF	#000000	##FFFFFF
##337A63	1.00	5.12	4.10	5.12
#FFFFFF	5.12	1.00	21.00	1.00
#000000	4.10	21.00	1.00	21.00
##FFFFFF	5.12	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#777262

Deuteranopia (green-blind)

#6C6B65

Tritanopia (blue-blind)

#0E7B73

Achromatopsia (no color)

#6E6E6E

Design tokens & code

CSS

--color: #337a63;
/* rgb */ color: rgb(51, 122, 99);
/* oklch */ color: oklch(52.7% 0.081 169.1);

Tailwind

colors: {
  custom: {
    50: '#72a18f',
    500: '#337a63',
    950: '#000000',
  },
}

SCSS

$custom: #337a63;
$custom-light: #72a18f;
$custom-dark: #000000;

JSON

{
  "hex": "#337a63",
  "rgb": {
    "r": 51,
    "g": 122,
    "b": 99
  },
  "hsl": {
    "h": 160.563,
    "s": 41.04,
    "l": 33.922
  },
  "oklch": {
    "l": 0.52734,
    "c": 0.08062,
    "h": 169.1
  },
  "luminance": 0.15524
}

Semantic roles & 50–950 ramp

primary

#337A63

secondary

#A86178

accent

#577ED1

background

#F7F9F8

surface

#EDF2F0

border

#C8CCCB

text

#080F0C

muted

#7B7E7D

Preview Lab

Preview with #337A63

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

Preview Lab → · Contrast checker → · Palette generator →