#558583#558583

#558583 is a mid, muted teal. Relative luminance 0.203; OKLCH L 58.2% C 0.052 H 192.5°. Best body text is #000000 at 5.07:1 contrast (WCAG AA passes).

Color values

HEX	#558583
RGB	rgb(85, 133, 131)
HSL	hsl(178, 22%, 43%)
HSV	hsv(178, 36%, 52%)
CMYK	cmyk(36.1%, 0%, 1.5%, 47.8%)
CIE-LAB	lab(52.22, -16.68, -4.08)
CIE-LCH	lch(52.22, 17.17, 193.76°)
OKLab	oklab(58.19% -0.051 -0.0113)
OKLCH	oklch(58.19% 0.052 192.5)
XYZ	xyz(16.2291, 20.3440, 24.5399)
Luminance	0.2034 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#558583 #855557

analogous

#55856B #558583 #556F85

triadic

#558583 #835585 #858355

tetradic

#558583 #6B5585 #855557 #6F8555

square

#558583 #6B5585 #855557 #6F8555

split-complementary

#558583 #85556F #856B55

monochromatic

#253A39 #3D605E #558583 #72A5A3 #98BDBB

Accessibility & contrast

On white

4.14

#558583 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.07

#558583 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #558583

5.07:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##558583	#FFFFFF	#000000	##000000
##558583	1.00	4.14	5.07	5.07
#FFFFFF	4.14	1.00	21.00	21.00
#000000	5.07	21.00	1.00	1.00
##000000	5.07	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#808083

Deuteranopia (green-blind)

#777A84

Tritanopia (blue-blind)

#438884

Achromatopsia (no color)

#7D7D7D

Design tokens & code

CSS

--color: #558583;
/* rgb */ color: rgb(85, 133, 131);
/* oklch */ color: oklch(58.2% 0.052 192.5);

Tailwind

colors: {
  custom: {
    50: '#87a8a7',
    500: '#558583',
    950: '#000000',
  },
}

SCSS

$custom: #558583;
$custom-light: #87a8a7;
$custom-dark: #000000;

JSON

{
  "hex": "#558583",
  "rgb": {
    "r": 85,
    "g": 133,
    "b": 131
  },
  "hsl": {
    "h": 177.5,
    "s": 22.018,
    "l": 42.745
  },
  "oklch": {
    "l": 0.58189,
    "c": 0.05219,
    "h": 192.5
  },
  "luminance": 0.20345
}

Semantic roles & 50–950 ramp

primary

#558583

secondary

#AA8B8D

accent

#696DBF

background

#F8FAFA

surface

#F0F4F4

border

#CBCECE

text

#0B0F0F

muted

#7C7F7F

Preview Lab

Preview with #558583

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

Preview Lab → · Contrast checker → · Palette generator →