#577678#577678

#577678 is a mid, muted teal. Relative luminance 0.163; OKLCH L 54.3% C 0.036 H 201.1°. Best body text is #FFFFFF at 4.92:1 contrast (WCAG AA passes).

Color values

HEX	#577678
RGB	rgb(87, 118, 120)
HSL	hsl(184, 16%, 41%)
HSV	hsv(184, 28%, 47%)
CMYK	cmyk(27.5%, 1.7%, 0%, 52.9%)
CIE-LAB	lab(47.42, -10.56, -4.72)
CIE-LCH	lch(47.42, 11.57, 204.06°)
OKLab	oklab(54.27% -0.0333 -0.0129)
OKLCH	oklch(54.27% 0.036 201.1)
XYZ	xyz(13.7980, 16.3385, 20.1923)
Luminance	0.1634 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#577678 #785957

analogous

#577869 #577678 #576578

triadic

#577678 #785776 #767857

tetradic

#577678 #695778 #785957 #657857

square

#577678 #695778 #785957 #657857

split-complementary

#577678 #785765 #786957

monochromatic

#243031 #3D5355 #577678 #739799 #96B1B3

Accessibility & contrast

On white

4.92

#577678 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.27

#577678 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #577678

4.92:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##577678	#FFFFFF	#000000	##FFFFFF
##577678	1.00	4.92	4.27	4.92
#FFFFFF	4.92	1.00	21.00	1.00
#000000	4.27	21.00	1.00	21.00
##FFFFFF	4.92	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#727378

Deuteranopia (green-blind)

#6B6E78

Tritanopia (blue-blind)

#4C7876

Achromatopsia (no color)

#707070

Design tokens & code

CSS

--color: #577678;
/* rgb */ color: rgb(87, 118, 120);
/* oklch */ color: oklch(54.3% 0.036 201.1);

Tailwind

colors: {
  custom: {
    50: '#879d9f',
    500: '#577678',
    950: '#000000',
  },
}

SCSS

$custom: #577678;
$custom-light: #879d9f;
$custom-dark: #000000;

JSON

{
  "hex": "#577678",
  "rgb": {
    "r": 87,
    "g": 118,
    "b": 120
  },
  "hsl": {
    "h": 183.636,
    "s": 15.942,
    "l": 40.588
  },
  "oklch": {
    "l": 0.54268,
    "c": 0.03571,
    "h": 201.1
  },
  "luminance": 0.16339
}

Semantic roles & 50–950 ramp

primary

#577678

secondary

#A18B8A

accent

#746FB9

background

#F8F9F9

surface

#EFF2F2

border

#CACCCC

text

#0B0E0E

muted

#7C7E7E

Preview Lab

Preview with #577678

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

Preview Lab → · Contrast checker → · Palette generator →