#587B6F#587B6F

#587B6F is a mid, muted teal. Relative luminance 0.174; OKLCH L 55.3% C 0.044 H 171.4°. Best body text is #FFFFFF at 4.69:1 contrast (WCAG AA passes).

Color values

HEX	#587B6F
RGB	rgb(88, 123, 111)
HSL	hsl(159, 17%, 41%)
HSV	hsv(159, 28%, 48%)
CMYK	cmyk(28.5%, 0%, 9.8%, 51.8%)
CIE-LAB	lab(48.74, -15.17, 2.57)
CIE-LCH	lch(48.74, 15.38, 170.39°)
OKLab	oklab(55.26% -0.0435 0.0066)
OKLCH	oklch(55.26% 0.044 171.4)
XYZ	xyz(13.9758, 17.3877, 17.6556)
Luminance	0.1739 (WCAG relative)
Temperature	neutral
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#587B6F #7B5864

analogous

#587B5E #587B6F #58767B

triadic

#587B6F #6F587B #7B6F58

tetradic

#587B6F #5E587B #7B5864 #767B58

square

#587B6F #5E587B #7B5864 #767B58

split-complementary

#587B6F #7B5876 #7B5E58

monochromatic

#25342F #3E574F #587B6F #749C8E #98B5AB

Accessibility & contrast

On white

4.69

#587B6F on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.48

#587B6F on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #587B6F

4.69:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##587B6F	#FFFFFF	#000000	##FFFFFF
##587B6F	1.00	4.69	4.48	4.69
#FFFFFF	4.69	1.00	21.00	1.00
#000000	4.48	21.00	1.00	21.00
##FFFFFF	4.69	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#79766E

Deuteranopia (green-blind)

#737270

Tritanopia (blue-blind)

#4F7C77

Achromatopsia (no color)

#747474

Design tokens & code

CSS

--color: #587b6f;
/* rgb */ color: rgb(88, 123, 111);
/* oklch */ color: oklch(55.3% 0.044 171.4);

Tailwind

colors: {
  custom: {
    50: '#88a198',
    500: '#587b6f',
    950: '#000000',
  },
}

SCSS

$custom: #587b6f;
$custom-light: #88a198;
$custom-dark: #000000;

JSON

{
  "hex": "#587b6f",
  "rgb": {
    "r": 88,
    "g": 123,
    "b": 111
  },
  "hsl": {
    "h": 159.429,
    "s": 16.588,
    "l": 41.373
  },
  "oklch": {
    "l": 0.55258,
    "c": 0.044,
    "h": 171.4
  },
  "luminance": 0.17388
}

Semantic roles & 50–950 ramp

primary

#587B6F

secondary

#A38B94

accent

#6E88B9

background

#F8F9F9

surface

#F0F2F2

border

#CBCCCC

text

#0B0F0D

muted

#7C7E7E

Preview Lab

Preview with #587B6F

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

Preview Lab → · Contrast checker → · Palette generator →