#587D66#587D66

#587D66 is a mid, muted green. Relative luminance 0.177; OKLCH L 55.5% C 0.055 H 156.8°. Best body text is #FFFFFF at 4.63:1 contrast (WCAG AA passes).

Color values

HEX	#587D66
RGB	rgb(88, 125, 102)
HSL	hsl(143, 17%, 42%)
HSV	hsv(143, 30%, 49%)
CMYK	cmyk(29.6%, 0%, 18.4%, 51%)
CIE-LAB	lab(49.13, -18.22, 8.41)
CIE-LCH	lch(49.13, 20.07, 155.23°)
OKLab	oklab(55.49% -0.0506 0.0217)
OKLCH	oklch(55.49% 0.055 156.8)
XYZ	xyz(13.7556, 17.7006, 15.2596)
Luminance	0.1770 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#587D66 #7D586F

analogous

#5D7D58 #587D66 #587D79

triadic

#587D66 #66587D #7D6658

tetradic

#587D66 #585D7D #7D586F #7D7958

square

#587D66 #585D7D #7D586F #7D7958

split-complementary

#587D66 #79587D #7D585D

monochromatic

#25352B #3F5949 #587D66 #759E84 #99B7A4

Accessibility & contrast

On white

4.63

#587D66 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.54

#587D66 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#FFFFFF on #587D66

4.63:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##587D66	#FFFFFF	#000000	##FFFFFF
##587D66	1.00	4.63	4.54	4.63
#FFFFFF	4.63	1.00	21.00	1.00
#000000	4.54	21.00	1.00	21.00
##FFFFFF	4.63	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#7D7765

Deuteranopia (green-blind)

#767367

Tritanopia (blue-blind)

#517C76

Achromatopsia (no color)

#757575

Design tokens & code

CSS

--color: #587d66;
/* rgb */ color: rgb(88, 125, 102);
/* oklch */ color: oklch(55.5% 0.055 156.8);

Tailwind

colors: {
  custom: {
    50: '#88a291',
    500: '#587d66',
    950: '#000000',
  },
}

SCSS

$custom: #587d66;
$custom-light: #88a291;
$custom-dark: #000000;

JSON

{
  "hex": "#587d66",
  "rgb": {
    "r": 88,
    "g": 125,
    "b": 102
  },
  "hsl": {
    "h": 142.703,
    "s": 17.371,
    "l": 41.765
  },
  "oklch": {
    "l": 0.5549,
    "c": 0.05504,
    "h": 156.8
  },
  "luminance": 0.17701
}

Semantic roles & 50–950 ramp

primary

#587D66

secondary

#A58C9B

accent

#6E9DBA

background

#F8FAF8

surface

#F0F3F0

border

#CBCDCB

text

#0B0F0C

muted

#7C7F7D

Preview Lab

Preview with #587D66

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

Preview Lab → · Contrast checker → · Palette generator →