#586B59#586B59

#586B59 is a mid, muted green. Relative luminance 0.133; OKLCH L 50.7% C 0.036 H 146.4°. Best body text is #FFFFFF at 5.73:1 contrast (WCAG AA passes).

Color values

HEX	#586B59
RGB	rgb(88, 107, 89)
HSL	hsl(123, 10%, 38%)
HSV	hsv(123, 18%, 42%)
CMYK	cmyk(17.8%, 0%, 16.8%, 58%)
CIE-LAB	lab(43.23, -11.01, 7.76)
CIE-LCH	lch(43.23, 13.47, 144.82°)
OKLab	oklab(50.66% -0.0302 0.02)
OKLCH	oklch(50.66% 0.036 146.4)
XYZ	xyz(11.0849, 13.3111, 11.4345)
Luminance	0.1331 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#586B59 #6B586A

analogous

#606B58 #586B59 #586B62

triadic

#586B59 #59586B #6B5958

tetradic

#586B59 #58606B #6B586A #6B6258

square

#586B59 #58606B #6B586A #6B6258

split-complementary

#586B59 #62586B #6B5860

monochromatic

#212821 #3C493D #586B59 #748C75 #95A896

Accessibility & contrast

On white

5.73

#586B59 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.66

#586B59 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #586B59

5.73:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##586B59	#FFFFFF	#000000	##FFFFFF
##586B59	1.00	5.73	3.66	5.73
#FFFFFF	5.73	1.00	21.00	1.00
#000000	3.66	21.00	1.00	21.00
##FFFFFF	5.73	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#6C6758

Deuteranopia (green-blind)

#68655A

Tritanopia (blue-blind)

#566A66

Achromatopsia (no color)

#666666

Design tokens & code

CSS

--color: #586b59;
/* rgb */ color: rgb(88, 107, 89);
/* oklch */ color: oklch(50.7% 0.036 146.4);

Tailwind

colors: {
  custom: {
    50: '#879587',
    500: '#586b59',
    950: '#000000',
  },
}

SCSS

$custom: #586b59;
$custom-light: #879587;
$custom-dark: #000000;

JSON

{
  "hex": "#586b59",
  "rgb": {
    "r": 88,
    "g": 107,
    "b": 89
  },
  "hsl": {
    "h": 123.158,
    "s": 9.744,
    "l": 38.235
  },
  "oklch": {
    "l": 0.5066,
    "c": 0.03624,
    "h": 146.4
  },
  "luminance": 0.13311
}

Semantic roles & 50–950 ramp

primary

#586B59

secondary

#978896

accent

#75AFB3

background

#F8F9F8

surface

#EFF1EF

border

#CACBCA

text

#0B0D0B

muted

#7C7E7C

Preview Lab

Preview with #586B59

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

Preview Lab → · Contrast checker → · Palette generator →