#337A87#337A87

#337A87 is a mid, moderate teal. Relative luminance 0.164; OKLCH L 54.0% C 0.073 H 211.5°. Best body text is #FFFFFF at 4.91:1 contrast (WCAG AA passes).

Color values

HEX	#337A87
RGB	rgb(51, 122, 135)
HSL	hsl(189, 45%, 36%)
HSV	hsv(189, 62%, 53%)
CMYK	cmyk(62.2%, 9.6%, 0%, 47.1%)
CIE-LAB	lab(47.46, -17.93, -13.72)
CIE-LCH	lch(47.46, 22.58, 217.43°)
OKLab	oklab(54.01% -0.0621 -0.038)
OKLCH	oklch(54.01% 0.073 211.5)
XYZ	xyz(12.6962, 16.3708, 25.4078)
Luminance	0.1637 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#337A87 #874033

analogous

#33876A #337A87 #335087

triadic

#337A87 #87337A #7A8733

tetradic

#337A87 #6A3387 #874033 #508733

square

#337A87 #6A3387 #874033 #508733

split-complementary

#337A87 #873350 #876A33

monochromatic

#112A2E #22525B #337A87 #44A2B3 #6DBAC8

Accessibility & contrast

On white

4.91

#337A87 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.27

#337A87 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #337A87

4.91:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##337A87	#FFFFFF	#000000	##FFFFFF
##337A87	1.00	4.91	4.27	4.91
#FFFFFF	4.91	1.00	21.00	1.00
#000000	4.27	21.00	1.00	21.00
##FFFFFF	4.91	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#6F7688

Deuteranopia (green-blind)

#636D87

Tritanopia (blue-blind)

#00807E

Achromatopsia (no color)

#717171

Design tokens & code

CSS

--color: #337a87;
/* rgb */ color: rgb(51, 122, 135);
/* oklch */ color: oklch(54.0% 0.073 211.5);

Tailwind

colors: {
  custom: {
    50: '#74a0aa',
    500: '#337a87',
    950: '#000000',
  },
}

SCSS

$custom: #337a87;
$custom-light: #74a0aa;
$custom-dark: #000000;

JSON

{
  "hex": "#337a87",
  "rgb": {
    "r": 51,
    "g": 122,
    "b": 135
  },
  "hsl": {
    "h": 189.286,
    "s": 45.161,
    "l": 36.471
  },
  "oklch": {
    "l": 0.54006,
    "c": 0.07287,
    "h": 211.5
  },
  "luminance": 0.16372
}

Semantic roles & 50–950 ramp

primary

#337A87

secondary

#B07266

accent

#6753D5

background

#F7F9FA

surface

#EDF2F4

border

#C8CCCE

text

#090E10

muted

#7B7E7F

Preview Lab

Preview with #337A87

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

Preview Lab → · Contrast checker → · Palette generator →