#337A7E#337A7E

#337A7E is a mid, moderate teal. Relative luminance 0.161; OKLCH L 53.6% C 0.071 H 200.3°. Best body text is #FFFFFF at 4.97:1 contrast (WCAG AA passes).

Color values

HEX	#337A7E
RGB	rgb(51, 122, 126)
HSL	hsl(183, 42%, 35%)
HSV	hsv(183, 60%, 49%)
CMYK	cmyk(59.5%, 3.2%, 0%, 50.6%)
CIE-LAB	lab(47.14, -20.71, -8.87)
CIE-LCH	lch(47.14, 22.53, 203.18°)
OKLab	oklab(53.65% -0.0661 -0.0245)
OKLCH	oklch(53.65% 0.071 200.3)
XYZ	xyz(12.0891, 16.1280, 22.2105)
Luminance	0.1613 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#337A7E #7E3733

analogous

#337E5D #337A7E #33557E

triadic

#337A7E #7E337A #7A7E33

tetradic

#337A7E #5D337E #7E3733 #557E33

square

#337A7E #5D337E #7E3733 #557E33

split-complementary

#337A7E #7E3355 #7E5D33

monochromatic

#102627 #215052 #337A7E #45A4AA #69BEC2

Accessibility & contrast

On white

4.97

#337A7E on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.23

#337A7E on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #337A7E

4.97:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##337A7E	#FFFFFF	#000000	##FFFFFF
##337A7E	1.00	4.97	4.23	4.97
#FFFFFF	4.97	1.00	21.00	1.00
#000000	4.23	21.00	1.00	21.00
##FFFFFF	4.97	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#72757E

Deuteranopia (green-blind)

#666C7E

Tritanopia (blue-blind)

#007E7B

Achromatopsia (no color)

#707070

Design tokens & code

CSS

--color: #337a7e;
/* rgb */ color: rgb(51, 122, 126);
/* oklch */ color: oklch(53.6% 0.071 200.3);

Tailwind

colors: {
  custom: {
    50: '#73a0a3',
    500: '#337a7e',
    950: '#000000',
  },
}

SCSS

$custom: #337a7e;
$custom-light: #73a0a3;
$custom-dark: #000000;

JSON

{
  "hex": "#337a7e",
  "rgb": {
    "r": 51,
    "g": 122,
    "b": 126
  },
  "hsl": {
    "h": 183.2,
    "s": 42.373,
    "l": 34.706
  },
  "oklch": {
    "l": 0.53647,
    "c": 0.07055,
    "h": 200.3
  },
  "luminance": 0.16129
}

Semantic roles & 50–950 ramp

primary

#337A7E

secondary

#AA6663

accent

#5C56D2

background

#F7F9FA

surface

#EDF2F3

border

#C8CCCD

text

#090F0F

muted

#7B7E7F

Preview Lab

Preview with #337A7E

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

Preview Lab → · Contrast checker → · Palette generator →