#577378#577378

#577378 is a mid, muted teal. Relative luminance 0.156; OKLCH L 53.5% C 0.033 H 209.7°. Best body text is #FFFFFF at 5.09:1 contrast (WCAG AA passes).

Color values

HEX	#577378
RGB	rgb(87, 115, 120)
HSL	hsl(189, 16%, 41%)
HSV	hsv(189, 28%, 47%)
CMYK	cmyk(27.5%, 4.2%, 0%, 52.9%)
CIE-LAB	lab(46.50, -8.85, -6.07)
CIE-LCH	lch(46.50, 10.73, 214.44°)
OKLab	oklab(53.54% -0.029 -0.0165)
OKLCH	oklch(53.54% 0.033 209.7)
XYZ	xyz(13.4503, 15.6432, 20.0764)
Luminance	0.1564 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#577378 #785C57

analogous

#57786C #577378 #576278

triadic

#577378 #785773 #737857

tetradic

#577378 #6C5778 #785C57 #627857

square

#577378 #6C5778 #785C57 #627857

split-complementary

#577378 #785762 #786C57

monochromatic

#242F31 #3D5155 #577378 #739499 #96AFB3

Accessibility & contrast

On white

5.09

#577378 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.13

#577378 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #577378

5.09:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##577378	#FFFFFF	#000000	##FFFFFF
##577378	1.00	5.09	4.13	5.09
#FFFFFF	5.09	1.00	21.00	1.00
#000000	4.13	21.00	1.00	21.00
##FFFFFF	5.09	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#6E7178

Deuteranopia (green-blind)

#686C78

Tritanopia (blue-blind)

#4C7674

Achromatopsia (no color)

#6E6E6E

Design tokens & code

CSS

--color: #577378;
/* rgb */ color: rgb(87, 115, 120);
/* oklch */ color: oklch(53.5% 0.033 209.7);

Tailwind

colors: {
  custom: {
    50: '#879b9f',
    500: '#577378',
    950: '#000000',
  },
}

SCSS

$custom: #577378;
$custom-light: #879b9f;
$custom-dark: #000000;

JSON

{
  "hex": "#577378",
  "rgb": {
    "r": 87,
    "g": 115,
    "b": 120
  },
  "hsl": {
    "h": 189.091,
    "s": 15.942,
    "l": 40.588
  },
  "oklch": {
    "l": 0.53543,
    "c": 0.03339,
    "h": 209.7
  },
  "luminance": 0.15644
}

Semantic roles & 50–950 ramp

primary

#577378

secondary

#A18D8A

accent

#7A6FB9

background

#F8F9F9

surface

#EFF2F2

border

#CACCCC

text

#0B0E0E

muted

#7C7E7E

Preview Lab

Preview with #577378

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

Preview Lab → · Contrast checker → · Palette generator →