#337D66#337D66

#337D66 is a mid, moderate teal. Relative luminance 0.163; OKLCH L 53.6% C 0.083 H 169.8°. Best body text is #FFFFFF at 4.92:1 contrast (WCAG AA passes).

Color values

HEX	#337D66
RGB	rgb(51, 125, 102)
HSL	hsl(161, 42%, 35%)
HSV	hsv(161, 59%, 49%)
CMYK	cmyk(59.2%, 0%, 18.4%, 51%)
CIE-LAB	lab(47.40, -28.92, 5.71)
CIE-LCH	lch(47.40, 29.48, 168.82°)
OKLab	oklab(53.62% -0.0812 0.0146)
OKLCH	oklch(53.62% 0.083 169.8)
XYZ	xyz(11.0960, 16.3293, 15.1349)
Luminance	0.1633 (WCAG relative)
Temperature	neutral
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#337D66 #7D334A

analogous

#337D41 #337D66 #336F7D

triadic

#337D66 #66337D #7D6633

tetradic

#337D66 #41337D #7D334A #6F7D33

square

#337D66 #41337D #7D334A #6F7D33

split-complementary

#337D66 #7D336F #7D4133

monochromatic

#10261F #215243 #337D66 #45A889 #69C2A6

Accessibility & contrast

On white

4.92

#337D66 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.27

#337D66 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #337D66

4.92:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##337D66	#FFFFFF	#000000	##FFFFFF
##337D66	1.00	4.92	4.27	4.92
#FFFFFF	4.92	1.00	21.00	1.00
#000000	4.27	21.00	1.00	21.00
##FFFFFF	4.92	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#7A7565

Deuteranopia (green-blind)

#6F6D68

Tritanopia (blue-blind)

#077E76

Achromatopsia (no color)

#707070

Design tokens & code

CSS

--color: #337d66;
/* rgb */ color: rgb(51, 125, 102);
/* oklch */ color: oklch(53.6% 0.083 169.8);

Tailwind

colors: {
  custom: {
    50: '#72a391',
    500: '#337d66',
    950: '#000000',
  },
}

SCSS

$custom: #337d66;
$custom-light: #72a391;
$custom-dark: #000000;

JSON

{
  "hex": "#337d66",
  "rgb": {
    "r": 51,
    "g": 125,
    "b": 102
  },
  "hsl": {
    "h": 161.351,
    "s": 42.045,
    "l": 34.51
  },
  "oklch": {
    "l": 0.53624,
    "c": 0.08254,
    "h": 169.8
  },
  "luminance": 0.1633
}

Semantic roles & 50–950 ramp

primary

#337D66

secondary

#AA6278

accent

#567CD2

background

#F7FAF8

surface

#EDF4F0

border

#C8CECB

text

#080F0C

muted

#7B7F7D

Preview Lab

Preview with #337D66

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

Preview Lab → · Contrast checker → · Palette generator →