#337A88#337A88

#337A88 is a mid, moderate teal. Relative luminance 0.164; OKLCH L 54.0% C 0.073 H 212.7°. Best body text is #FFFFFF at 4.91:1 contrast (WCAG AA passes).

Color values

HEX	#337A88
RGB	rgb(51, 122, 136)
HSL	hsl(190, 45%, 37%)
HSV	hsv(190, 63%, 53%)
CMYK	cmyk(62.5%, 10.3%, 0%, 46.7%)
CIE-LAB	lab(47.49, -17.61, -14.26)
CIE-LCH	lch(47.49, 22.66, 218.99°)
OKLab	oklab(54.05% -0.0617 -0.0395)
OKLCH	oklch(54.05% 0.073 212.7)
XYZ	xyz(12.7669, 16.3991, 25.7803)
Luminance	0.1640 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#337A88 #884133

analogous

#33886C #337A88 #335088

triadic

#337A88 #88337A #7A8833

tetradic

#337A88 #6C3388 #884133 #508833

square

#337A88 #6C3388 #884133 #508833

split-complementary

#337A88 #883350 #886C33

monochromatic

#122A2F #22525B #337A88 #44A2B5 #6DB9C8

Accessibility & contrast

On white

4.91

#337A88 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.28

#337A88 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #337A88

4.91:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##337A88	#FFFFFF	#000000	##FFFFFF
##337A88	1.00	4.91	4.28	4.91
#FFFFFF	4.91	1.00	21.00	1.00
#000000	4.28	21.00	1.00	21.00
##FFFFFF	4.91	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#6F7689

Deuteranopia (green-blind)

#636D88

Tritanopia (blue-blind)

#00807E

Achromatopsia (no color)

#717171

Design tokens & code

CSS

--color: #337a88;
/* rgb */ color: rgb(51, 122, 136);
/* oklch */ color: oklch(54.0% 0.073 212.7);

Tailwind

colors: {
  custom: {
    50: '#74a0aa',
    500: '#337a88',
    950: '#000000',
  },
}

SCSS

$custom: #337a88;
$custom-light: #74a0aa;
$custom-dark: #000000;

JSON

{
  "hex": "#337a88",
  "rgb": {
    "r": 51,
    "g": 122,
    "b": 136
  },
  "hsl": {
    "h": 189.882,
    "s": 45.455,
    "l": 36.667
  },
  "oklch": {
    "l": 0.54047,
    "c": 0.0733,
    "h": 212.7
  },
  "luminance": 0.164
}

Semantic roles & 50–950 ramp

primary

#337A88

secondary

#B07367

accent

#6853D5

background

#F7F9FA

surface

#EDF2F4

border

#C8CCCE

text

#090E10

muted

#7B7E7F

Preview Lab

Preview with #337A88

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

Preview Lab → · Contrast checker → · Palette generator →