#577F73#577F73

#577F73 is a mid, muted teal. Relative luminance 0.184; OKLCH L 56.3% C 0.049 H 173.8°. Best body text is #000000 at 4.69:1 contrast (WCAG AA passes).

Color values

HEX	#577F73
RGB	rgb(87, 127, 115)
HSL	hsl(162, 19%, 42%)
HSV	hsv(162, 31%, 50%)
CMYK	cmyk(31.5%, 0%, 9.4%, 50.2%)
CIE-LAB	lab(50.03, -16.74, 2.07)
CIE-LCH	lch(50.03, 16.87, 172.96°)
OKLab	oklab(56.31% -0.0482 0.0052)
OKLCH	oklch(56.31% 0.049 173.8)
XYZ	xyz(14.6133, 18.4420, 19.0060)
Luminance	0.1844 (WCAG relative)
Temperature	neutral
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#577F73 #7F5763

analogous

#577F5F #577F73 #57777F

triadic

#577F73 #73577F #7F7357

tetradic

#577F73 #5F577F #7F5763 #777F57

square

#577F73 #5F577F #7F5763 #777F57

split-complementary

#577F73 #7F5777 #7F5F57

monochromatic

#253631 #3E5B52 #577F73 #74A092 #98B8AF

Accessibility & contrast

On white

4.48

#577F73 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.69

#577F73 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #577F73

4.69:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##577F73	#FFFFFF	#000000	##000000
##577F73	1.00	4.48	4.69	4.69
#FFFFFF	4.48	1.00	21.00	21.00
#000000	4.69	21.00	1.00	1.00
##000000	4.69	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#7C7A72

Deuteranopia (green-blind)

#757574

Tritanopia (blue-blind)

#4C807B

Achromatopsia (no color)

#777777

Design tokens & code

CSS

--color: #577f73;
/* rgb */ color: rgb(87, 127, 115);
/* oklch */ color: oklch(56.3% 0.049 173.8);

Tailwind

colors: {
  custom: {
    50: '#88a49b',
    500: '#577f73',
    950: '#000000',
  },
}

SCSS

$custom: #577f73;
$custom-light: #88a49b;
$custom-dark: #000000;

JSON

{
  "hex": "#577f73",
  "rgb": {
    "r": 87,
    "g": 127,
    "b": 115
  },
  "hsl": {
    "h": 162,
    "s": 18.692,
    "l": 41.961
  },
  "oklch": {
    "l": 0.56306,
    "c": 0.04853,
    "h": 173.8
  },
  "luminance": 0.18443
}

Semantic roles & 50–950 ramp

primary

#577F73

secondary

#A68C94

accent

#6C84BB

background

#F8FAF9

surface

#F0F4F2

border

#CBCECC

text

#0B0F0E

muted

#7C7F7E

Preview Lab

Preview with #577F73

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

Preview Lab → · Contrast checker → · Palette generator →