#577478#577478

#577478 is a mid, muted teal. Relative luminance 0.159; OKLCH L 53.8% C 0.034 H 206.7°. Best body text is #FFFFFF at 5.03:1 contrast (WCAG AA passes).

Color values

HEX	#577478
RGB	rgb(87, 116, 120)
HSL	hsl(187, 16%, 41%)
HSV	hsv(187, 28%, 47%)
CMYK	cmyk(27.5%, 3.3%, 0%, 52.9%)
CIE-LAB	lab(46.81, -9.42, -5.62)
CIE-LCH	lch(46.81, 10.97, 210.80°)
OKLab	oklab(53.78% -0.0304 -0.0153)
OKLCH	oklch(53.78% 0.034 206.7)
XYZ	xyz(13.5650, 15.8725, 20.1146)
Luminance	0.1587 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#577478 #785B57

analogous

#57786B #577478 #576378

triadic

#577478 #785774 #747857

tetradic

#577478 #6B5778 #785B57 #637857

square

#577478 #6B5778 #785B57 #637857

split-complementary

#577478 #785763 #786B57

monochromatic

#242F31 #3D5255 #577478 #739599 #96B0B3

Accessibility & contrast

On white

5.03

#577478 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.17

#577478 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #577478

5.03:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##577478	#FFFFFF	#000000	##FFFFFF
##577478	1.00	5.03	4.17	5.03
#FFFFFF	5.03	1.00	21.00	1.00
#000000	4.17	21.00	1.00	21.00
##FFFFFF	5.03	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#6F7278

Deuteranopia (green-blind)

#696D78

Tritanopia (blue-blind)

#4C7675

Achromatopsia (no color)

#6F6F6F

Design tokens & code

CSS

--color: #577478;
/* rgb */ color: rgb(87, 116, 120);
/* oklch */ color: oklch(53.8% 0.034 206.7);

Tailwind

colors: {
  custom: {
    50: '#879c9f',
    500: '#577478',
    950: '#000000',
  },
}

SCSS

$custom: #577478;
$custom-light: #879c9f;
$custom-dark: #000000;

JSON

{
  "hex": "#577478",
  "rgb": {
    "r": 87,
    "g": 116,
    "b": 120
  },
  "hsl": {
    "h": 187.273,
    "s": 15.942,
    "l": 40.588
  },
  "oklch": {
    "l": 0.53784,
    "c": 0.03408,
    "h": 206.7
  },
  "luminance": 0.15873
}

Semantic roles & 50–950 ramp

primary

#577478

secondary

#A18C8A

accent

#786FB9

background

#F8F9F9

surface

#EFF2F2

border

#CACCCC

text

#0B0E0E

muted

#7C7E7E

Preview Lab

Preview with #577478

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

Preview Lab → · Contrast checker → · Palette generator →