#577E72#577E72

#577E72 is a mid, muted teal. Relative luminance 0.182; OKLCH L 56.0% C 0.048 H 173.4°. Best body text is #000000 at 4.63:1 contrast (WCAG AA passes).

Color values

HEX	#577E72
RGB	rgb(87, 126, 114)
HSL	hsl(162, 18%, 42%)
HSV	hsv(162, 31%, 49%)
CMYK	cmyk(31%, 0%, 9.5%, 50.6%)
CIE-LAB	lab(49.69, -16.44, 2.17)
CIE-LCH	lch(49.69, 16.58, 172.49°)
OKLab	oklab(56.03% -0.0473 0.0055)
OKLCH	oklch(56.03% 0.048 173.4)
XYZ	xyz(14.4276, 18.1621, 18.6618)
Luminance	0.1816 (WCAG relative)
Temperature	neutral
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#577E72 #7E5763

analogous

#577E5F #577E72 #57777E

triadic

#577E72 #72577E #7E7257

tetradic

#577E72 #5F577E #7E5763 #777E57

square

#577E72 #5F577E #7E5763 #777E57

split-complementary

#577E72 #7E5777 #7E5F57

monochromatic

#253630 #3E5A51 #577E72 #749F91 #98B8AE

Accessibility & contrast

On white

4.53

#577E72 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.63

#577E72 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #577E72

4.63:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##577E72	#FFFFFF	#000000	##000000
##577E72	1.00	4.53	4.63	4.63
#FFFFFF	4.53	1.00	21.00	21.00
#000000	4.63	21.00	1.00	1.00
##000000	4.63	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#7B7971

Deuteranopia (green-blind)

#747473

Tritanopia (blue-blind)

#4D7F7A

Achromatopsia (no color)

#767676

Design tokens & code

CSS

--color: #577e72;
/* rgb */ color: rgb(87, 126, 114);
/* oklch */ color: oklch(56.0% 0.048 173.4);

Tailwind

colors: {
  custom: {
    50: '#87a39a',
    500: '#577e72',
    950: '#000000',
  },
}

SCSS

$custom: #577e72;
$custom-light: #87a39a;
$custom-dark: #000000;

JSON

{
  "hex": "#577e72",
  "rgb": {
    "r": 87,
    "g": 126,
    "b": 114
  },
  "hsl": {
    "h": 161.538,
    "s": 18.31,
    "l": 41.765
  },
  "oklch": {
    "l": 0.56028,
    "c": 0.04764,
    "h": 173.4
  },
  "luminance": 0.18163
}

Semantic roles & 50–950 ramp

primary

#577E72

secondary

#A68B93

accent

#6D85BB

background

#F8FAF9

surface

#F0F3F2

border

#CBCDCC

text

#0B0F0E

muted

#7C7F7E

Preview Lab

Preview with #577E72

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

Preview Lab → · Contrast checker → · Palette generator →