#558587#558587

#558587 is a mid, muted teal. Relative luminance 0.205; OKLCH L 58.3% C 0.052 H 199.2°. Best body text is #000000 at 5.09:1 contrast (WCAG AA passes).

Color values

HEX	#558587
RGB	rgb(85, 133, 135)
HSL	hsl(182, 23%, 43%)
HSV	hsv(182, 37%, 53%)
CMYK	cmyk(37%, 1.5%, 0%, 47.1%)
CIE-LAB	lab(52.35, -15.65, -6.23)
CIE-LCH	lch(52.35, 16.84, 201.72°)
OKLab	oklab(58.33% -0.0492 -0.0171)
OKLCH	oklch(58.33% 0.052 199.2)
XYZ	xyz(16.5055, 20.4546, 25.9954)
Luminance	0.2046 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#558587 #875755

analogous

#558770 #558587 #556C87

triadic

#558587 #875585 #858755

tetradic

#558587 #705587 #875755 #6C8755

square

#558587 #705587 #875755 #6C8755

split-complementary

#558587 #87556C #877055

monochromatic

#263B3C #3D6061 #558587 #73A5A7 #98BDBE

Accessibility & contrast

On white

4.12

#558587 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.09

#558587 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #558587

5.09:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##558587	#FFFFFF	#000000	##000000
##558587	1.00	4.12	5.09	5.09
#FFFFFF	4.12	1.00	21.00	21.00
#000000	5.09	21.00	1.00	1.00
##000000	5.09	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#7F8187

Deuteranopia (green-blind)

#767A87

Tritanopia (blue-blind)

#418885

Achromatopsia (no color)

#7D7D7D

Design tokens & code

CSS

--color: #558587;
/* rgb */ color: rgb(85, 133, 135);
/* oklch */ color: oklch(58.3% 0.052 199.2);

Tailwind

colors: {
  custom: {
    50: '#87a8a9',
    500: '#558587',
    950: '#000000',
  },
}

SCSS

$custom: #558587;
$custom-light: #87a8a9;
$custom-dark: #000000;

JSON

{
  "hex": "#558587",
  "rgb": {
    "r": 85,
    "g": 133,
    "b": 135
  },
  "hsl": {
    "h": 182.4,
    "s": 22.727,
    "l": 43.137
  },
  "oklch": {
    "l": 0.58328,
    "c": 0.05208,
    "h": 199.2
  },
  "luminance": 0.20456
}

Semantic roles & 50–950 ramp

primary

#558587

secondary

#AC8D8C

accent

#6C69BF

background

#F8FAFA

surface

#F0F4F4

border

#CBCECE

text

#0B0F10

muted

#7C7F7F

Preview Lab

Preview with #558587

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

Preview Lab → · Contrast checker → · Palette generator →