#337478#337478

#337478 is a mid, moderate teal. Relative luminance 0.146; OKLCH L 51.9% C 0.066 H 200.8°. Best body text is #FFFFFF at 5.37:1 contrast (WCAG AA passes).

Color values

HEX	#337478
RGB	rgb(51, 116, 120)
HSL	hsl(183, 40%, 34%)
HSV	hsv(183, 58%, 47%)
CMYK	cmyk(57.5%, 3.3%, 0%, 52.9%)
CIE-LAB	lab(45.01, -19.32, -8.49)
CIE-LCH	lch(45.01, 21.10, 203.71°)
OKLab	oklab(51.86% -0.0618 -0.0235)
OKLCH	oklch(51.86% 0.066 200.8)
XYZ	xyz(10.9994, 14.5496, 19.9943)
Luminance	0.1455 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#337478 #783733

analogous

#337859 #337478 #335178

triadic

#337478 #783374 #747833

tetradic

#337478 #593378 #783733 #517833

square

#337478 #593378 #783733 #517833

split-complementary

#337478 #783351 #785933

monochromatic

#0E2122 #214A4D #337478 #459EA3 #67B9BE

Accessibility & contrast

On white

5.37

#337478 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.91

#337478 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #337478

5.37:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##337478	#FFFFFF	#000000	##FFFFFF
##337478	1.00	5.37	3.91	5.37
#FFFFFF	5.37	1.00	21.00	1.00
#000000	3.91	21.00	1.00	21.00
##FFFFFF	5.37	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#6C6F78

Deuteranopia (green-blind)

#616778

Tritanopia (blue-blind)

#007875

Achromatopsia (no color)

#6A6A6A

Design tokens & code

CSS

--color: #337478;
/* rgb */ color: rgb(51, 116, 120);
/* oklch */ color: oklch(51.9% 0.066 200.8);

Tailwind

colors: {
  custom: {
    50: '#729c9f',
    500: '#337478',
    950: '#000000',
  },
}

SCSS

$custom: #337478;
$custom-light: #729c9f;
$custom-dark: #000000;

JSON

{
  "hex": "#337478",
  "rgb": {
    "r": 51,
    "g": 116,
    "b": 120
  },
  "hsl": {
    "h": 183.478,
    "s": 40.351,
    "l": 33.529
  },
  "oklch": {
    "l": 0.51862,
    "c": 0.0661,
    "h": 200.8
  },
  "luminance": 0.14551
}

Semantic roles & 50–950 ramp

primary

#337478

secondary

#A66560

accent

#5F58D0

background

#F7F9F9

surface

#EDF2F2

border

#C8CCCC

text

#080E0E

muted

#7B7E7E

Preview Lab

Preview with #337478

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

Preview Lab → · Contrast checker → · Palette generator →