#337A7D#337A7D

#337A7D is a mid, moderate teal. Relative luminance 0.161; OKLCH L 53.6% C 0.070 H 199.1°. Best body text is #FFFFFF at 4.98:1 contrast (WCAG AA passes).

Color values

HEX	#337A7D
RGB	rgb(51, 122, 125)
HSL	hsl(182, 42%, 35%)
HSV	hsv(182, 59%, 49%)
CMYK	cmyk(59.2%, 2.4%, 0%, 51%)
CIE-LAB	lab(47.11, -21.01, -8.32)
CIE-LCH	lch(47.11, 22.60, 201.61°)
OKLab	oklab(53.61% -0.0666 -0.023)
OKLCH	oklch(53.61% 0.07 199.1)
XYZ	xyz(12.0249, 16.1023, 21.8724)
Luminance	0.1610 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#337A7D #7D3633

analogous

#337D5B #337A7D #33557D

triadic

#337A7D #7D337A #7A7D33

tetradic

#337A7D #5B337D #7D3633 #557D33

square

#337A7D #5B337D #7D3633 #557D33

split-complementary

#337A7D #7D3355 #7D5B33

monochromatic

#102526 #215052 #337A7D #45A4A8 #69BEC2

Accessibility & contrast

On white

4.98

#337A7D on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.22

#337A7D on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #337A7D

4.98:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##337A7D	#FFFFFF	#000000	##FFFFFF
##337A7D	1.00	4.98	4.22	4.98
#FFFFFF	4.98	1.00	21.00	1.00
#000000	4.22	21.00	1.00	21.00
##FFFFFF	4.98	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#72757D

Deuteranopia (green-blind)

#666C7D

Tritanopia (blue-blind)

#007E7B

Achromatopsia (no color)

#707070

Design tokens & code

CSS

--color: #337a7d;
/* rgb */ color: rgb(51, 122, 125);
/* oklch */ color: oklch(53.6% 0.070 199.1);

Tailwind

colors: {
  custom: {
    50: '#73a0a2',
    500: '#337a7d',
    950: '#000000',
  },
}

SCSS

$custom: #337a7d;
$custom-light: #73a0a2;
$custom-dark: #000000;

JSON

{
  "hex": "#337a7d",
  "rgb": {
    "r": 51,
    "g": 122,
    "b": 125
  },
  "hsl": {
    "h": 182.432,
    "s": 42.045,
    "l": 34.51
  },
  "oklch": {
    "l": 0.53609,
    "c": 0.07047,
    "h": 199.1
  },
  "luminance": 0.16104
}

Semantic roles & 50–950 ramp

primary

#337A7D

secondary

#AA6562

accent

#5B56D2

background

#F7F9F9

surface

#EDF2F2

border

#C8CCCC

text

#090F0F

muted

#7B7E7E

Preview Lab

Preview with #337A7D

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

Preview Lab → · Contrast checker → · Palette generator →