#577170#577170

#577170 is a mid, muted teal. Relative luminance 0.150; OKLCH L 52.8% C 0.030 H 193.3°. Best body text is #FFFFFF at 5.25:1 contrast (WCAG AA passes).

Color values

HEX	#577170
RGB	rgb(87, 113, 112)
HSL	hsl(178, 13%, 39%)
HSV	hsv(178, 23%, 44%)
CMYK	cmyk(23%, 0%, 0.9%, 55.7%)
CIE-LAB	lab(45.64, -9.68, -2.56)
CIE-LCH	lch(45.64, 10.02, 194.83°)
OKLab	oklab(52.78% -0.0296 -0.007)
OKLCH	oklch(52.78% 0.03 193.3)
XYZ	xyz(12.7594, 15.0058, 17.5502)
Luminance	0.1501 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#577170 #715758

analogous

#577163 #577170 #576571

triadic

#577170 #705771 #717057

tetradic

#577170 #635771 #715758 #657157

square

#577170 #635771 #715758 #657157

split-complementary

#577170 #715765 #716357

monochromatic

#222C2B #3C4E4E #577170 #729392 #95ADAC

Accessibility & contrast

On white

5.25

#577170 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.00

#577170 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #577170

5.25:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##577170	#FFFFFF	#000000	##FFFFFF
##577170	1.00	5.25	4.00	5.25
#FFFFFF	5.25	1.00	21.00	1.00
#000000	4.00	21.00	1.00	21.00
##FFFFFF	5.25	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#6E6E70

Deuteranopia (green-blind)

#696A70

Tritanopia (blue-blind)

#4F7371

Achromatopsia (no color)

#6C6C6C

Design tokens & code

CSS

--color: #577170;
/* rgb */ color: rgb(87, 113, 112);
/* oklch */ color: oklch(52.8% 0.030 193.3);

Tailwind

colors: {
  custom: {
    50: '#879999',
    500: '#577170',
    950: '#000000',
  },
}

SCSS

$custom: #577170;
$custom-light: #879999;
$custom-dark: #000000;

JSON

{
  "hex": "#577170",
  "rgb": {
    "r": 87,
    "g": 113,
    "b": 112
  },
  "hsl": {
    "h": 177.692,
    "s": 13,
    "l": 39.216
  },
  "oklch": {
    "l": 0.52776,
    "c": 0.03045,
    "h": 193.3
  },
  "luminance": 0.15006
}

Semantic roles & 50–950 ramp

primary

#577170

secondary

#9C8889

accent

#7275B6

background

#F8F9F9

surface

#EFF2F2

border

#CACCCC

text

#0B0E0D

muted

#7C7E7E

Preview Lab

Preview with #577170

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

Preview Lab → · Contrast checker → · Palette generator →