#577773#577773

#577773 is a mid, muted teal. Relative luminance 0.165; OKLCH L 54.3% C 0.037 H 186.6°. Best body text is #FFFFFF at 4.89:1 contrast (WCAG AA passes).

Color values

HEX	#577773
RGB	rgb(87, 119, 115)
HSL	hsl(173, 16%, 40%)
HSV	hsv(173, 27%, 47%)
CMYK	cmyk(26.9%, 0%, 3.4%, 53.3%)
CIE-LAB	lab(47.57, -12.35, -1.52)
CIE-LCH	lch(47.57, 12.44, 187.02°)
OKLab	oklab(54.34% -0.037 -0.0043)
OKLCH	oklch(54.34% 0.037 186.6)
XYZ	xyz(13.6208, 16.4571, 18.6752)
Luminance	0.1646 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#577773 #77575B

analogous

#577763 #577773 #576B77

triadic

#577773 #735777 #777357

tetradic

#577773 #635777 #77575B #6B7757

square

#577773 #635777 #77575B #6B7757

split-complementary

#577773 #77576B #776357

monochromatic

#23302F #3D5451 #577773 #739894 #96B2AF

Accessibility & contrast

On white

4.89

#577773 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.29

#577773 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #577773

4.89:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##577773	#FFFFFF	#000000	##FFFFFF
##577773	1.00	4.89	4.29	4.89
#FFFFFF	4.89	1.00	21.00	1.00
#000000	4.29	21.00	1.00	21.00
##FFFFFF	4.89	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#747373

Deuteranopia (green-blind)

#6E6F73

Tritanopia (blue-blind)

#4D7976

Achromatopsia (no color)

#717171

Design tokens & code

CSS

--color: #577773;
/* rgb */ color: rgb(87, 119, 115);
/* oklch */ color: oklch(54.3% 0.037 186.6);

Tailwind

colors: {
  custom: {
    50: '#879e9b',
    500: '#577773',
    950: '#000000',
  },
}

SCSS

$custom: #577773;
$custom-light: #879e9b;
$custom-dark: #000000;

JSON

{
  "hex": "#577773",
  "rgb": {
    "r": 87,
    "g": 119,
    "b": 115
  },
  "hsl": {
    "h": 172.5,
    "s": 15.534,
    "l": 40.392
  },
  "oklch": {
    "l": 0.5434,
    "c": 0.03722,
    "h": 186.6
  },
  "luminance": 0.16458
}

Semantic roles & 50–950 ramp

primary

#577773

secondary

#A0898C

accent

#7079B8

background

#F8F9F9

surface

#EFF2F2

border

#CACCCC

text

#0B0E0E

muted

#7C7E7E

Preview Lab

Preview with #577773

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

Preview Lab → · Contrast checker → · Palette generator →