#337A7A#337A7A

#337A7A is a mid, moderate teal. Relative luminance 0.160; OKLCH L 53.5% C 0.070 H 195.3°. Best body text is #FFFFFF at 4.99:1 contrast (WCAG AA passes).

Color values

HEX	#337A7A
RGB	rgb(51, 122, 122)
HSL	hsl(180, 41%, 34%)
HSV	hsv(180, 58%, 48%)
CMYK	cmyk(58.2%, 0%, 0%, 52.2%)
CIE-LAB	lab(47.01, -21.91, -6.69)
CIE-LCH	lch(47.01, 22.91, 196.99°)
OKLab	oklab(53.5% -0.068 -0.0185)
OKLCH	oklch(53.5% 0.07 195.3)
XYZ	xyz(11.8361, 16.0268, 20.8783)
Luminance	0.1603 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#337A7A #7A3333

analogous

#337A57 #337A7A #33577A

triadic

#337A7A #7A337A #7A7A33

tetradic

#337A7A #57337A #7A3333 #577A33

square

#337A7A #57337A #7A3333 #577A33

split-complementary

#337A7A #7A3357 #7A5733

monochromatic

#0F2424 #214F4F #337A7A #45A5A5 #68C0C0

Accessibility & contrast

On white

4.99

#337A7A on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.21

#337A7A on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #337A7A

4.99:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##337A7A	#FFFFFF	#000000	##FFFFFF
##337A7A	1.00	4.99	4.21	4.99
#FFFFFF	4.99	1.00	21.00	1.00
#000000	4.21	21.00	1.00	21.00
##FFFFFF	4.99	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#73747A

Deuteranopia (green-blind)

#676C7B

Tritanopia (blue-blind)

#007E7A

Achromatopsia (no color)

#6F6F6F

Design tokens & code

CSS

--color: #337a7a;
/* rgb */ color: rgb(51, 122, 122);
/* oklch */ color: oklch(53.5% 0.070 195.3);

Tailwind

colors: {
  custom: {
    50: '#73a0a0',
    500: '#337a7a',
    950: '#000000',
  },
}

SCSS

$custom: #337a7a;
$custom-light: #73a0a0;
$custom-dark: #000000;

JSON

{
  "hex": "#337a7a",
  "rgb": {
    "r": 51,
    "g": 122,
    "b": 122
  },
  "hsl": {
    "h": 180,
    "s": 41.04,
    "l": 33.922
  },
  "oklch": {
    "l": 0.53497,
    "c": 0.07047,
    "h": 195.3
  },
  "luminance": 0.16028
}

Semantic roles & 50–950 ramp

primary

#337A7A

secondary

#A86161

accent

#5757D1

background

#F7F9F9

surface

#EDF2F2

border

#C8CCCC

text

#090F0E

muted

#7B7E7E

Preview Lab

Preview with #337A7A

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

Preview Lab → · Contrast checker → · Palette generator →