#588C8D#588C8D

#588C8D is a mid, muted teal. Relative luminance 0.228; OKLCH L 60.4% C 0.056 H 197.3°. Best body text is #000000 at 5.55:1 contrast (WCAG AA passes).

Color values

HEX	#588C8D
RGB	rgb(88, 140, 141)
HSL	hsl(181, 23%, 45%)
HSV	hsv(181, 38%, 55%)
CMYK	cmyk(37.6%, 0.7%, 0%, 44.7%)
CIE-LAB	lab(54.82, -17.01, -6.03)
CIE-LCH	lch(54.82, 18.04, 199.51°)
OKLab	oklab(60.41% -0.053 -0.0166)
OKLCH	oklch(60.41% 0.056 197.3)
XYZ	xyz(18.2086, 22.7528, 28.6264)
Luminance	0.2275 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#588C8D #8D5958

analogous

#588D74 #588C8D #58728D

triadic

#588C8D #8D588C #8C8D58

tetradic

#588C8D #74588D #8D5958 #728D58

square

#588C8D #74588D #8D5958 #728D58

split-complementary

#588C8D #8D5872 #8D7458

monochromatic

#294142 #406767 #588C8D #78AAAB #9DC1C2

Accessibility & contrast

On white

3.78

#588C8D on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.55

#588C8D on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #588C8D

5.55:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##588C8D	#FFFFFF	#000000	##000000
##588C8D	1.00	3.78	5.55	5.55
#FFFFFF	3.78	1.00	21.00	21.00
#000000	5.55	21.00	1.00	1.00
##000000	5.55	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#85878D

Deuteranopia (green-blind)

#7C808D

Tritanopia (blue-blind)

#428F8C

Achromatopsia (no color)

#838383

Design tokens & code

CSS

--color: #588c8d;
/* rgb */ color: rgb(88, 140, 141);
/* oklch */ color: oklch(60.4% 0.056 197.3);

Tailwind

colors: {
  custom: {
    50: '#8aadae',
    500: '#588c8d',
    950: '#000000',
  },
}

SCSS

$custom: #588c8d;
$custom-light: #8aadae;
$custom-dark: #000000;

JSON

{
  "hex": "#588c8d",
  "rgb": {
    "r": 88,
    "g": 140,
    "b": 141
  },
  "hsl": {
    "h": 181.132,
    "s": 23.144,
    "l": 44.902
  },
  "oklch": {
    "l": 0.60407,
    "c": 0.05557,
    "h": 197.3
  },
  "luminance": 0.22754
}

Semantic roles & 50–950 ramp

primary

#588C8D

secondary

#B09291

accent

#6A68C0

background

#F8FAFA

surface

#F0F4F4

border

#CBCECE

text

#0C1010

muted

#7D7F7F

Preview Lab

Preview with #588C8D

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

Preview Lab → · Contrast checker → · Palette generator →