#588C8F#588C8F

#588C8F is a mid, muted teal. Relative luminance 0.228; OKLCH L 60.5% C 0.056 H 200.5°. Best body text is #000000 at 5.56:1 contrast (WCAG AA passes).

Color values

HEX	#588C8F
RGB	rgb(88, 140, 143)
HSL	hsl(183, 24%, 45%)
HSV	hsv(183, 38%, 56%)
CMYK	cmyk(38.5%, 2.1%, 0%, 43.9%)
CIE-LAB	lab(54.88, -16.49, -7.09)
CIE-LCH	lch(54.88, 17.95, 203.27°)
OKLab	oklab(60.48% -0.0522 -0.0195)
OKLCH	oklch(60.48% 0.056 200.5)
XYZ	xyz(18.3587, 22.8128, 29.4172)
Luminance	0.2281 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#588C8F #8F5B58

analogous

#588F77 #588C8F #58708F

triadic

#588C8F #8F588C #8C8F58

tetradic

#588C8F #77588F #8F5B58 #708F58

square

#588C8F #77588F #8F5B58 #708F58

split-complementary

#588C8F #8F5870 #8F7758

monochromatic

#294243 #416769 #588C8F #78A9AC #9EC1C3

Accessibility & contrast

On white

3.78

#588C8F on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.56

#588C8F on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #588C8F

5.56:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##588C8F	#FFFFFF	#000000	##000000
##588C8F	1.00	3.78	5.56	5.56
#FFFFFF	3.78	1.00	21.00	21.00
#000000	5.56	21.00	1.00	1.00
##000000	5.56	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#85888F

Deuteranopia (green-blind)

#7B808F

Tritanopia (blue-blind)

#41908D

Achromatopsia (no color)

#838383

Design tokens & code

CSS

--color: #588c8f;
/* rgb */ color: rgb(88, 140, 143);
/* oklch */ color: oklch(60.5% 0.056 200.5);

Tailwind

colors: {
  custom: {
    50: '#8aadaf',
    500: '#588c8f',
    950: '#000000',
  },
}

SCSS

$custom: #588c8f;
$custom-light: #8aadaf;
$custom-dark: #000000;

JSON

{
  "hex": "#588c8f",
  "rgb": {
    "r": 88,
    "g": 140,
    "b": 143
  },
  "hsl": {
    "h": 183.273,
    "s": 23.81,
    "l": 45.294
  },
  "oklch": {
    "l": 0.60478,
    "c": 0.05568,
    "h": 200.5
  },
  "luminance": 0.22814
}

Semantic roles & 50–950 ramp

primary

#588C8F

secondary

#B19492

accent

#6C68C0

background

#F8FAFA

surface

#F0F4F4

border

#CBCECE

text

#0C1010

muted

#7D7F7F

Preview Lab

Preview with #588C8F

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

Preview Lab → · Contrast checker → · Palette generator →