#577377#577377

#577377 is a mid, muted teal. Relative luminance 0.156; OKLCH L 53.5% C 0.033 H 207.1°. Best body text is #FFFFFF at 5.09:1 contrast (WCAG AA passes).

Color values

HEX	#577377
RGB	rgb(87, 115, 119)
HSL	hsl(188, 16%, 40%)
HSV	hsv(188, 27%, 47%)
CMYK	cmyk(26.9%, 3.4%, 0%, 53.3%)
CIE-LAB	lab(46.47, -9.10, -5.52)
CIE-LCH	lch(46.47, 10.65, 211.24°)
OKLab	oklab(53.51% -0.0294 -0.015)
OKLCH	oklch(53.51% 0.033 207.1)
XYZ	xyz(13.3900, 15.6190, 19.7584)
Luminance	0.1562 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#577377 #775B57

analogous

#57776B #577377 #576377

triadic

#577377 #775773 #737757

tetradic

#577377 #6B5777 #775B57 #637757

square

#577377 #6B5777 #775B57 #637757

split-complementary

#577377 #775763 #776B57

monochromatic

#232F30 #3D5154 #577377 #739498 #96AFB2

Accessibility & contrast

On white

5.09

#577377 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.12

#577377 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #577377

5.09:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##577377	#FFFFFF	#000000	##FFFFFF
##577377	1.00	5.09	4.12	5.09
#FFFFFF	5.09	1.00	21.00	1.00
#000000	4.12	21.00	1.00	21.00
##FFFFFF	5.09	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#6E7177

Deuteranopia (green-blind)

#696C77

Tritanopia (blue-blind)

#4D7574

Achromatopsia (no color)

#6E6E6E

Design tokens & code

CSS

--color: #577377;
/* rgb */ color: rgb(87, 115, 119);
/* oklch */ color: oklch(53.5% 0.033 207.1);

Tailwind

colors: {
  custom: {
    50: '#879b9e',
    500: '#577377',
    950: '#000000',
  },
}

SCSS

$custom: #577377;
$custom-light: #879b9e;
$custom-dark: #000000;

JSON

{
  "hex": "#577377",
  "rgb": {
    "r": 87,
    "g": 115,
    "b": 119
  },
  "hsl": {
    "h": 187.5,
    "s": 15.534,
    "l": 40.392
  },
  "oklch": {
    "l": 0.53507,
    "c": 0.03307,
    "h": 207.1
  },
  "luminance": 0.1562
}

Semantic roles & 50–950 ramp

primary

#577377

secondary

#A08C89

accent

#7970B8

background

#F8F9F9

surface

#EFF2F2

border

#CACCCC

text

#0B0E0E

muted

#7C7E7E

Preview Lab

Preview with #577377

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

Preview Lab → · Contrast checker → · Palette generator →