#337278#337278

#337278 is a mid, moderate teal. Relative luminance 0.141; OKLCH L 51.3% C 0.065 H 203.7°. Best body text is #FFFFFF at 5.50:1 contrast (WCAG AA passes).

Color values

HEX	#337278
RGB	rgb(51, 114, 120)
HSL	hsl(185, 40%, 34%)
HSV	hsv(185, 58%, 47%)
CMYK	cmyk(57.5%, 5%, 0%, 52.9%)
CIE-LAB	lab(44.37, -18.24, -9.45)
CIE-LCH	lch(44.37, 20.54, 207.40°)
OKLab	oklab(51.34% -0.0594 -0.0261)
OKLCH	oklch(51.34% 0.065 203.7)
XYZ	xyz(10.7713, 14.0935, 19.9183)
Luminance	0.1409 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#337278 #783933

analogous

#33785B #337278 #334F78

triadic

#337278 #783372 #727833

tetradic

#337278 #5B3378 #783933 #4F7833

square

#337278 #5B3378 #783933 #4F7833

split-complementary

#337278 #78334F #785B33

monochromatic

#0E2022 #21494D #337278 #459BA3 #67B7BE

Accessibility & contrast

On white

5.50

#337278 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.82

#337278 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #337278

5.50:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##337278	#FFFFFF	#000000	##FFFFFF
##337278	1.00	5.50	3.82	5.50
#FFFFFF	5.50	1.00	21.00	1.00
#000000	3.82	21.00	1.00	21.00
##FFFFFF	5.50	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#6A6E78

Deuteranopia (green-blind)

#5F6578

Tritanopia (blue-blind)

#007674

Achromatopsia (no color)

#696969

Design tokens & code

CSS

--color: #337278;
/* rgb */ color: rgb(51, 114, 120);
/* oklch */ color: oklch(51.3% 0.065 203.7);

Tailwind

colors: {
  custom: {
    50: '#729a9f',
    500: '#337278',
    950: '#000000',
  },
}

SCSS

$custom: #337278;
$custom-light: #729a9f;
$custom-dark: #000000;

JSON

{
  "hex": "#337278",
  "rgb": {
    "r": 51,
    "g": 114,
    "b": 120
  },
  "hsl": {
    "h": 185.217,
    "s": 40.351,
    "l": 33.529
  },
  "oklch": {
    "l": 0.51344,
    "c": 0.0649,
    "h": 203.7
  },
  "luminance": 0.14095
}

Semantic roles & 50–950 ramp

primary

#337278

secondary

#A66760

accent

#6258D0

background

#F7F9F9

surface

#EDF2F2

border

#C8CCCC

text

#080E0E

muted

#7B7E7E

Preview Lab

Preview with #337278

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

Preview Lab → · Contrast checker → · Palette generator →