#57787A#57787A

#57787A is a mid, muted teal. Relative luminance 0.169; OKLCH L 54.8% C 0.038 H 200.8°. Best body text is #FFFFFF at 4.80:1 contrast (WCAG AA passes).

Color values

HEX	#57787A
RGB	rgb(87, 120, 122)
HSL	hsl(183, 17%, 41%)
HSV	hsv(183, 29%, 48%)
CMYK	cmyk(28.7%, 1.6%, 0%, 52.2%)
CIE-LAB	lab(48.09, -11.19, -4.91)
CIE-LCH	lch(48.09, 12.22, 203.68°)
OKLab	oklab(54.82% -0.0353 -0.0134)
OKLCH	oklch(54.82% 0.038 200.8)
XYZ	xyz(14.1587, 16.8636, 20.9176)
Luminance	0.1686 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#57787A #7A5957

analogous

#577A6A #57787A #57667A

triadic

#57787A #7A5778 #787A57

tetradic

#57787A #6A577A #7A5957 #667A57

square

#57787A #6A577A #7A5957 #667A57

split-complementary

#57787A #7A5766 #7A6A57

monochromatic

#243233 #3E5556 #57787A #73999B #97B3B5

Accessibility & contrast

On white

4.80

#57787A on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.37

#57787A on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #57787A

4.80:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##57787A	#FFFFFF	#000000	##FFFFFF
##57787A	1.00	4.80	4.37	4.80
#FFFFFF	4.80	1.00	21.00	1.00
#000000	4.37	21.00	1.00	21.00
##FFFFFF	4.80	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#73757A

Deuteranopia (green-blind)

#6D707A

Tritanopia (blue-blind)

#4B7A78

Achromatopsia (no color)

#727272

Design tokens & code

CSS

--color: #57787a;
/* rgb */ color: rgb(87, 120, 122);
/* oklch */ color: oklch(54.8% 0.038 200.8);

Tailwind

colors: {
  custom: {
    50: '#879fa0',
    500: '#57787a',
    950: '#000000',
  },
}

SCSS

$custom: #57787a;
$custom-light: #879fa0;
$custom-dark: #000000;

JSON

{
  "hex": "#57787a",
  "rgb": {
    "r": 87,
    "g": 120,
    "b": 122
  },
  "hsl": {
    "h": 183.429,
    "s": 16.746,
    "l": 40.98
  },
  "oklch": {
    "l": 0.54824,
    "c": 0.03773,
    "h": 200.8
  },
  "luminance": 0.16864
}

Semantic roles & 50–950 ramp

primary

#57787A

secondary

#A38C8A

accent

#736EB9

background

#F8F9F9

surface

#F0F2F2

border

#CBCCCC

text

#0B0E0E

muted

#7C7E7E

Preview Lab

Preview with #57787A

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

Preview Lab → · Contrast checker → · Palette generator →