#586918#586918

#586918 is a mid, moderate yellow-green. Relative luminance 0.122; OKLCH L 49.0% C 0.105 H 120.9°. Best body text is #FFFFFF at 6.09:1 contrast (WCAG AA passes).

Color values

HEX	#586918
RGB	rgb(88, 105, 24)
HSL	hsl(73, 63%, 25%)
HSV	hsv(73, 77%, 41%)
CMYK	cmyk(16.2%, 0%, 77.1%, 58.8%)
CIE-LAB	lab(41.60, -18.37, 40.70)
CIE-LCH	lch(41.60, 44.65, 114.29°)
OKLab	oklab(49.03% -0.0541 0.0904)
OKLCH	oklch(49.03% 0.105 120.9)
XYZ	xyz(9.2411, 12.2438, 2.7404)
Luminance	0.1224 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#586918 #291869

analogous

#695218 #586918 #2F6918

triadic

#586918 #185869 #691858

tetradic

#586918 #186952 #291869 #69182F

square

#586918 #186952 #291869 #69182F

split-complementary

#586918 #182F69 #521869

monochromatic

#151906 #2E370D #586918 #829B23 #ABCD2F

Accessibility & contrast

On white

6.09

#586918 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.45

#586918 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #586918

6.09:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##586918	#FFFFFF	#000000	##FFFFFF
##586918	1.00	6.09	3.45	6.09
#FFFFFF	6.09	1.00	21.00	1.00
#000000	3.45	21.00	1.00	21.00
##FFFFFF	6.09	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#706208

Deuteranopia (green-blind)

#6E621F

Tritanopia (blue-blind)

#5D6359

Achromatopsia (no color)

#626262

Design tokens & code

CSS

--color: #586918;
/* rgb */ color: rgb(88, 105, 24);
/* oklch */ color: oklch(49.0% 0.105 120.9);

Tailwind

colors: {
  custom: {
    50: '#8a935b',
    500: '#586918',
    950: '#000000',
  },
}

SCSS

$custom: #586918;
$custom-light: #8a935b;
$custom-dark: #000000;

JSON

{
  "hex": "#586918",
  "rgb": {
    "r": 88,
    "g": 105,
    "b": 24
  },
  "hsl": {
    "h": 72.593,
    "s": 62.791,
    "l": 25.294
  },
  "oklch": {
    "l": 0.49029,
    "c": 0.10538,
    "h": 120.9
  },
  "luminance": 0.12244
}

Semantic roles & 50–950 ramp

primary

#586918

secondary

#523E9F

accent

#42E664

background

#F8F9F5

surface

#F0F1E9

border

#CBCBC5

text

#0C0D04

muted

#7D7E79

Preview Lab

Preview with #586918

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

Preview Lab → · Contrast checker → · Palette generator →