#57787C#57787C

#57787C is a mid, muted teal. Relative luminance 0.169; OKLCH L 54.9% C 0.038 H 205.5°. Best body text is #FFFFFF at 4.79:1 contrast (WCAG AA passes).

Color values

HEX	#57787C
RGB	rgb(87, 120, 124)
HSL	hsl(186, 18%, 41%)
HSV	hsv(186, 30%, 49%)
CMYK	cmyk(29.8%, 3.2%, 0%, 51.4%)
CIE-LAB	lab(48.15, -10.68, -6.00)
CIE-LCH	lch(48.15, 12.25, 209.31°)
OKLab	oklab(54.9% -0.0344 -0.0164)
OKLCH	oklch(54.9% 0.038 205.5)
XYZ	xyz(14.2839, 16.9137, 21.5769)
Luminance	0.1691 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#57787C #7C5B57

analogous

#577C6E #57787C #57667C

triadic

#57787C #7C5778 #787C57

tetradic

#57787C #6E577C #7C5B57 #667C57

square

#57787C #6E577C #7C5B57 #667C57

split-complementary

#57787C #7C5766 #7C6E57

monochromatic

#253234 #3E5558 #57787C #73989D #97B3B6

Accessibility & contrast

On white

4.79

#57787C on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.38

#57787C on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #57787C

4.79:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##57787C	#FFFFFF	#000000	##FFFFFF
##57787C	1.00	4.79	4.38	4.79
#FFFFFF	4.79	1.00	21.00	1.00
#000000	4.38	21.00	1.00	21.00
##FFFFFF	4.79	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#73757C

Deuteranopia (green-blind)

#6C707C

Tritanopia (blue-blind)

#4A7B79

Achromatopsia (no color)

#727272

Design tokens & code

CSS

--color: #57787c;
/* rgb */ color: rgb(87, 120, 124);
/* oklch */ color: oklch(54.9% 0.038 205.5);

Tailwind

colors: {
  custom: {
    50: '#879fa1',
    500: '#57787c',
    950: '#000000',
  },
}

SCSS

$custom: #57787c;
$custom-light: #879fa1;
$custom-dark: #000000;

JSON

{
  "hex": "#57787c",
  "rgb": {
    "r": 87,
    "g": 120,
    "b": 124
  },
  "hsl": {
    "h": 186.486,
    "s": 17.536,
    "l": 41.373
  },
  "oklch": {
    "l": 0.54896,
    "c": 0.03809,
    "h": 205.5
  },
  "luminance": 0.16914
}

Semantic roles & 50–950 ramp

primary

#57787C

secondary

#A48D8B

accent

#766EBA

background

#F8F9F9

surface

#F0F2F2

border

#CBCCCC

text

#0B0E0F

muted

#7C7E7E

Preview Lab

Preview with #57787C

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

Preview Lab → · Contrast checker → · Palette generator →