#578D7A#578D7A

#578D7A is a mid, moderate teal. Relative luminance 0.225; OKLCH L 60.0% C 0.065 H 169.7°. Best body text is #000000 at 5.50:1 contrast (WCAG AA passes).

Color values

HEX	#578D7A
RGB	rgb(87, 141, 122)
HSL	hsl(159, 24%, 45%)
HSV	hsv(159, 38%, 55%)
CMYK	cmyk(38.3%, 0%, 13.5%, 44.7%)
CIE-LAB	lab(54.53, -22.49, 4.51)
CIE-LCH	lch(54.53, 22.94, 168.66°)
OKLab	oklab(59.99% -0.0639 0.0116)
OKLCH	oklch(59.99% 0.065 169.7)
XYZ	xyz(16.9669, 22.4801, 21.8536)
Luminance	0.2248 (WCAG relative)
Temperature	neutral
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#578D7A #8D576A

analogous

#578D5F #578D7A #57858D

triadic

#578D7A #7A578D #8D7A57

tetradic

#578D7A #5F578D #8D576A #858D57

square

#578D7A #5F578D #8D576A #858D57

split-complementary

#578D7A #8D5785 #8D5F57

monochromatic

#284139 #406759 #578D7A #76AB98 #9CC2B5

Accessibility & contrast

On white

3.82

#578D7A on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.50

#578D7A on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #578D7A

5.50:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##578D7A	#FFFFFF	#000000	##000000
##578D7A	1.00	3.82	5.50	5.50
#FFFFFF	3.82	1.00	21.00	21.00
#000000	5.50	21.00	1.00	1.00
##000000	5.50	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#8A8679

Deuteranopia (green-blind)

#81807B

Tritanopia (blue-blind)

#488E87

Achromatopsia (no color)

#828282

Design tokens & code

CSS

--color: #578d7a;
/* rgb */ color: rgb(87, 141, 122);
/* oklch */ color: oklch(60.0% 0.065 169.7);

Tailwind

colors: {
  custom: {
    50: '#89aea0',
    500: '#578d7a',
    950: '#000000',
  },
}

SCSS

$custom: #578d7a;
$custom-light: #89aea0;
$custom-dark: #000000;

JSON

{
  "hex": "#578d7a",
  "rgb": {
    "r": 87,
    "g": 141,
    "b": 122
  },
  "hsl": {
    "h": 158.889,
    "s": 23.684,
    "l": 44.706
  },
  "oklch": {
    "l": 0.59987,
    "c": 0.0649,
    "h": 169.7
  },
  "luminance": 0.22481
}

Semantic roles & 50–950 ramp

primary

#578D7A

secondary

#B0909B

accent

#6887C0

background

#F8FAF9

surface

#F0F4F2

border

#CBCECC

text

#0C100E

muted

#7D7F7E

Preview Lab

Preview with #578D7A

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

Preview Lab → · Contrast checker → · Palette generator →