#337C79#337C79

#337C79 is a mid, moderate teal. Relative luminance 0.165; OKLCH L 54.0% C 0.072 H 191.5°. Best body text is #FFFFFF at 4.88:1 contrast (WCAG AA passes).

Color values

HEX	#337C79
RGB	rgb(51, 124, 121)
HSL	hsl(178, 42%, 34%)
HSV	hsv(178, 59%, 49%)
CMYK	cmyk(58.9%, 0%, 2.4%, 51.4%)
CIE-LAB	lab(47.62, -23.24, -5.19)
CIE-LCH	lch(47.62, 23.81, 192.59°)
OKLab	oklab(53.98% -0.0708 -0.0144)
OKLCH	oklch(53.98% 0.072 191.5)
XYZ	xyz(12.0226, 16.4984, 20.6364)
Luminance	0.1650 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#337C79 #7C3336

analogous

#337C55 #337C79 #335B7C

triadic

#337C79 #79337C #7C7933

tetradic

#337C79 #55337C #7C3336 #5B7C33

square

#337C79 #55337C #7C3336 #5B7C33

split-complementary

#337C79 #7C335B #7C5533

monochromatic

#0F2524 #21514F #337C79 #45A7A3 #68C1BD

Accessibility & contrast

On white

4.88

#337C79 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.30

#337C79 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #337C79

4.88:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##337C79	#FFFFFF	#000000	##FFFFFF
##337C79	1.00	4.88	4.30	4.88
#FFFFFF	4.88	1.00	21.00	1.00
#000000	4.30	21.00	1.00	21.00
##FFFFFF	4.88	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#757679

Deuteranopia (green-blind)

#696D7A

Tritanopia (blue-blind)

#007F7B

Achromatopsia (no color)

#717171

Design tokens & code

CSS

--color: #337c79;
/* rgb */ color: rgb(51, 124, 121);
/* oklch */ color: oklch(54.0% 0.072 191.5);

Tailwind

colors: {
  custom: {
    50: '#73a29f',
    500: '#337c79',
    950: '#000000',
  },
}

SCSS

$custom: #337c79;
$custom-light: #73a29f;
$custom-dark: #000000;

JSON

{
  "hex": "#337c79",
  "rgb": {
    "r": 51,
    "g": 124,
    "b": 121
  },
  "hsl": {
    "h": 177.534,
    "s": 41.714,
    "l": 34.314
  },
  "oklch": {
    "l": 0.53981,
    "c": 0.07226,
    "h": 191.5
  },
  "luminance": 0.165
}

Semantic roles & 50–950 ramp

primary

#337C79

secondary

#A96265

accent

#565BD2

background

#F7FAF9

surface

#EDF3F2

border

#C8CDCC

text

#090F0E

muted

#7B7F7E

Preview Lab

Preview with #337C79

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

Preview Lab → · Contrast checker → · Palette generator →