#586B28#586B28

#586B28 is a mid, moderate yellow-green. Relative luminance 0.127; OKLCH L 49.7% C 0.095 H 123.2°. Best body text is #FFFFFF at 5.92:1 contrast (WCAG AA passes).

Color values

HEX	#586B28
RGB	rgb(88, 107, 40)
HSL	hsl(77, 46%, 29%)
HSV	hsv(77, 63%, 42%)
CMYK	cmyk(17.8%, 0%, 62.6%, 58%)
CIE-LAB	lab(42.37, -18.23, 34.39)
CIE-LCH	lch(42.37, 38.93, 117.93°)
OKLab	oklab(49.7% -0.0521 0.0797)
OKLCH	oklch(49.7% 0.095 123.2)
XYZ	xyz(9.6653, 12.7433, 3.9576)
Luminance	0.1274 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#586B28 #3B286B

analogous

#6B5D28 #586B28 #376B28

triadic

#586B28 #28586B #6B2858

tetradic

#586B28 #286B5D #3B286B #6B2837

square

#586B28 #286B5D #3B286B #6B2837

split-complementary

#586B28 #28376B #5D286B

monochromatic

#121608 #333E17 #586B28 #7D9839 #9EBE50

Accessibility & contrast

On white

5.92

#586B28 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.55

#586B28 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #586B28

5.92:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##586B28	#FFFFFF	#000000	##FFFFFF
##586B28	1.00	5.92	3.55	5.92
#FFFFFF	5.92	1.00	21.00	1.00
#000000	3.55	21.00	1.00	21.00
##FFFFFF	5.92	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#716521

Deuteranopia (green-blind)

#6F642D

Tritanopia (blue-blind)

#5C665D

Achromatopsia (no color)

#646464

Design tokens & code

CSS

--color: #586b28;
/* rgb */ color: rgb(88, 107, 40);
/* oklch */ color: oklch(49.7% 0.095 123.2);

Tailwind

colors: {
  custom: {
    50: '#899565',
    500: '#586b28',
    950: '#000000',
  },
}

SCSS

$custom: #586b28;
$custom-light: #899565;
$custom-dark: #000000;

JSON

{
  "hex": "#586b28",
  "rgb": {
    "r": 88,
    "g": 107,
    "b": 40
  },
  "hsl": {
    "h": 77.015,
    "s": 45.578,
    "l": 28.824
  },
  "oklch": {
    "l": 0.49695,
    "c": 0.09519,
    "h": 123.2
  },
  "luminance": 0.12743
}

Semantic roles & 50–950 ramp

primary

#586B28

secondary

#67519D

accent

#53D578

background

#F8F9F6

surface

#F0F1EB

border

#CBCBC6

text

#0C0D06

muted

#7D7E7A

Preview Lab

Preview with #586B28

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

Preview Lab → · Contrast checker → · Palette generator →