#577373#577373

#577373 is a mid, muted teal. Relative luminance 0.155; OKLCH L 53.4% C 0.033 H 196.2°. Best body text is #FFFFFF at 5.12:1 contrast (WCAG AA passes).

Color values

HEX	#577373
RGB	rgb(87, 115, 115)
HSL	hsl(180, 14%, 40%)
HSV	hsv(180, 24%, 45%)
CMYK	cmyk(24.3%, 0%, 0%, 54.9%)
CIE-LAB	lab(46.34, -10.09, -3.32)
CIE-LCH	lch(46.34, 10.63, 198.21°)
OKLab	oklab(53.36% -0.0312 -0.0091)
OKLCH	oklch(53.36% 0.033 196.2)
XYZ	xyz(13.1548, 15.5250, 18.5198)
Luminance	0.1553 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#577373 #735757

analogous

#577365 #577373 #576573

triadic

#577373 #735773 #737357

tetradic

#577373 #655773 #735757 #657357

square

#577373 #655773 #735757 #657357

split-complementary

#577373 #735765 #736557

monochromatic

#222D2D #3D5050 #577373 #729595 #95AFAF

Accessibility & contrast

On white

5.12

#577373 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.11

#577373 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #577373

5.12:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##577373	#FFFFFF	#000000	##FFFFFF
##577373	1.00	5.12	4.11	5.12
#FFFFFF	5.12	1.00	21.00	1.00
#000000	4.11	21.00	1.00	21.00
##FFFFFF	5.12	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#6F7073

Deuteranopia (green-blind)

#6A6C73

Tritanopia (blue-blind)

#4E7573

Achromatopsia (no color)

#6E6E6E

Design tokens & code

CSS

--color: #577373;
/* rgb */ color: rgb(87, 115, 115);
/* oklch */ color: oklch(53.4% 0.033 196.2);

Tailwind

colors: {
  custom: {
    50: '#879b9b',
    500: '#577373',
    950: '#000000',
  },
}

SCSS

$custom: #577373;
$custom-light: #879b9b;
$custom-dark: #000000;

JSON

{
  "hex": "#577373",
  "rgb": {
    "r": 87,
    "g": 115,
    "b": 115
  },
  "hsl": {
    "h": 180,
    "s": 13.861,
    "l": 39.608
  },
  "oklch": {
    "l": 0.53365,
    "c": 0.0325,
    "h": 196.2
  },
  "luminance": 0.15526
}

Semantic roles & 50–950 ramp

primary

#577373

secondary

#9D8888

accent

#7171B7

background

#F8F9F9

surface

#EFF2F2

border

#CACCCC

text

#0B0E0E

muted

#7C7E7E

Preview Lab

Preview with #577373

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

Preview Lab → · Contrast checker → · Palette generator →