#586458#586458

#586458 is a mid, muted grey. Relative luminance 0.119; OKLCH L 48.9% C 0.024 H 145.2°. Best body text is #FFFFFF at 6.22:1 contrast (WCAG AA passes).

Color values

HEX	#586458
RGB	rgb(88, 100, 88)
HSL	hsl(120, 6%, 37%)
HSV	hsv(120, 12%, 39%)
CMYK	cmyk(12%, 0%, 12%, 60.8%)
CIE-LAB	lab(41.05, -7.18, 5.26)
CIE-LCH	lch(41.05, 8.90, 143.77°)
OKLab	oklab(48.92% -0.0197 0.0137)
OKLCH	oklch(48.92% 0.024 145.2)
XYZ	xyz(10.3428, 11.8935, 10.9814)
Luminance	0.1189 (WCAG relative)
Temperature	neutral
Family	grey

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#586458 #645864

analogous

#5E6458 #586458 #58645E

triadic

#586458 #585864 #645858

tetradic

#586458 #585E64 #645864 #645E58

square

#586458 #585E64 #645864 #645E58

split-complementary

#586458 #5E5864 #64585E

monochromatic

#1F231F #3B433B #586458 #758575 #95A295

Accessibility & contrast

On white

6.22

#586458 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.38

#586458 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #586458

6.22:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##586458	#FFFFFF	#000000	##FFFFFF
##586458	1.00	6.22	3.38	6.22
#FFFFFF	6.22	1.00	21.00	1.00
#000000	3.38	21.00	1.00	21.00
##FFFFFF	6.22	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#656257

Deuteranopia (green-blind)

#626059

Tritanopia (blue-blind)

#576360

Achromatopsia (no color)

#616161

Design tokens & code

CSS

--color: #586458;
/* rgb */ color: rgb(88, 100, 88);
/* oklch */ color: oklch(48.9% 0.024 145.2);

Tailwind

colors: {
  custom: {
    50: '#879087',
    500: '#586458',
    950: '#000000',
  },
}

SCSS

$custom: #586458;
$custom-light: #879087;
$custom-dark: #000000;

JSON

{
  "hex": "#586458",
  "rgb": {
    "r": 88,
    "g": 100,
    "b": 88
  },
  "hsl": {
    "h": 120,
    "s": 6.383,
    "l": 36.863
  },
  "oklch": {
    "l": 0.48915,
    "c": 0.02395,
    "h": 145.2
  },
  "luminance": 0.11894
}

Semantic roles & 50–950 ramp

primary

#586458

secondary

#918791

accent

#78AFAF

background

#F8F8F8

surface

#EFF0EF

border

#CACBCA

text

#0B0C0B

muted

#7C7D7C

Preview Lab

Preview with #586458

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

Preview Lab → · Contrast checker → · Palette generator →