#337C77#337C77

#337C77 is a mid, moderate teal. Relative luminance 0.165; OKLCH L 53.9% C 0.073 H 189.1°. Best body text is #FFFFFF at 4.89:1 contrast (WCAG AA passes).

Color values

HEX	#337C77
RGB	rgb(51, 124, 119)
HSL	hsl(176, 42%, 34%)
HSV	hsv(176, 59%, 49%)
CMYK	cmyk(58.9%, 0%, 4%, 51.4%)
CIE-LAB	lab(47.56, -23.82, -4.10)
CIE-LCH	lch(47.56, 24.17, 189.76°)
OKLab	oklab(53.91% -0.0717 -0.0115)
OKLCH	oklch(53.91% 0.073 189.1)
XYZ	xyz(11.9012, 16.4498, 19.9971)
Luminance	0.1645 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#337C77 #7C3338

analogous

#337C53 #337C77 #335D7C

triadic

#337C77 #77337C #7C7733

tetradic

#337C77 #53337C #7C3338 #5D7C33

square

#337C77 #53337C #7C3338 #5D7C33

split-complementary

#337C77 #7C335D #7C5333

monochromatic

#0F2524 #21514D #337C77 #45A7A1 #68C1BB

Accessibility & contrast

On white

4.89

#337C77 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.29

#337C77 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #337C77

4.89:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##337C77	#FFFFFF	#000000	##FFFFFF
##337C77	1.00	4.89	4.29	4.89
#FFFFFF	4.89	1.00	21.00	1.00
#000000	4.29	21.00	1.00	21.00
##FFFFFF	4.89	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#757677

Deuteranopia (green-blind)

#6A6D78

Tritanopia (blue-blind)

#007F7A

Achromatopsia (no color)

#717171

Design tokens & code

CSS

--color: #337c77;
/* rgb */ color: rgb(51, 124, 119);
/* oklch */ color: oklch(53.9% 0.073 189.1);

Tailwind

colors: {
  custom: {
    50: '#73a29e',
    500: '#337c77',
    950: '#000000',
  },
}

SCSS

$custom: #337c77;
$custom-light: #73a29e;
$custom-dark: #000000;

JSON

{
  "hex": "#337c77",
  "rgb": {
    "r": 51,
    "g": 124,
    "b": 119
  },
  "hsl": {
    "h": 175.89,
    "s": 41.714,
    "l": 34.314
  },
  "oklch": {
    "l": 0.53909,
    "c": 0.07266,
    "h": 189.1
  },
  "luminance": 0.16451
}

Semantic roles & 50–950 ramp

primary

#337C77

secondary

#A96267

accent

#565FD2

background

#F7FAF9

surface

#EDF3F2

border

#C8CDCC

text

#090F0E

muted

#7B7F7E

Preview Lab

Preview with #337C77

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

Preview Lab → · Contrast checker → · Palette generator →