#337E89#337E89

#337E89 is a mid, moderate teal. Relative luminance 0.174; OKLCH L 55.1% C 0.075 H 208.4°. Best body text is #FFFFFF at 4.68:1 contrast (WCAG AA passes).

Color values

HEX	#337E89
RGB	rgb(51, 126, 137)
HSL	hsl(188, 46%, 37%)
HSV	hsv(188, 63%, 54%)
CMYK	cmyk(62.8%, 8%, 0%, 46.3%)
CIE-LAB	lab(48.80, -19.46, -12.87)
CIE-LCH	lch(48.80, 23.33, 213.48°)
OKLab	oklab(55.11% -0.0658 -0.0357)
OKLCH	oklch(55.11% 0.075 208.4)
XYZ	xyz(13.3396, 17.4303, 26.3234)
Luminance	0.1743 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#337E89 #893E33

analogous

#338969 #337E89 #335389

triadic

#337E89 #89337E #7E8933

tetradic

#337E89 #693389 #893E33 #538933

square

#337E89 #693389 #893E33 #538933

split-complementary

#337E89 #893353 #896933

monochromatic

#122C30 #22555C #337E89 #44A7B6 #6EBDC9

Accessibility & contrast

On white

4.68

#337E89 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.49

#337E89 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #337E89

4.68:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##337E89	#FFFFFF	#000000	##FFFFFF
##337E89	1.00	4.68	4.49	4.68
#FFFFFF	4.68	1.00	21.00	1.00
#000000	4.49	21.00	1.00	21.00
##FFFFFF	4.68	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#74798A

Deuteranopia (green-blind)

#677089

Tritanopia (blue-blind)

#008381

Achromatopsia (no color)

#747474

Design tokens & code

CSS

--color: #337e89;
/* rgb */ color: rgb(51, 126, 137);
/* oklch */ color: oklch(55.1% 0.075 208.4);

Tailwind

colors: {
  custom: {
    50: '#75a3ab',
    500: '#337e89',
    950: '#000000',
  },
}

SCSS

$custom: #337e89;
$custom-light: #75a3ab;
$custom-dark: #000000;

JSON

{
  "hex": "#337e89",
  "rgb": {
    "r": 51,
    "g": 126,
    "b": 137
  },
  "hsl": {
    "h": 187.674,
    "s": 45.745,
    "l": 36.863
  },
  "oklch": {
    "l": 0.55107,
    "c": 0.07488,
    "h": 208.4
  },
  "luminance": 0.17432
}

Semantic roles & 50–950 ramp

primary

#337E89

secondary

#B17067

accent

#6352D5

background

#F7FAFA

surface

#EDF4F4

border

#C8CECE

text

#090F10

muted

#7B7F7F

Preview Lab

Preview with #337E89

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

Preview Lab → · Contrast checker → · Palette generator →