#587918#587918

#587918 is a mid, vivid yellow-green. Relative luminance 0.158; OKLCH L 53.2% C 0.126 H 127.2°. Best body text is #FFFFFF at 5.04:1 contrast (WCAG AA passes).

Color values

HEX	#587918
RGB	rgb(88, 121, 24)
HSL	hsl(80, 67%, 28%)
HSV	hsv(80, 80%, 47%)
CMYK	cmyk(27.3%, 0%, 80.2%, 52.5%)
CIE-LAB	lab(46.73, -26.53, 45.58)
CIE-LCH	lch(46.73, 52.74, 120.21°)
OKLab	oklab(53.18% -0.0765 0.1007)
OKLCH	oklch(53.18% 0.126 127.2)
XYZ	xyz(11.0268, 15.8152, 3.3357)
Luminance	0.1582 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#587918 #391879

analogous

#796918 #587918 #277918

triadic

#587918 #185879 #791858

tetradic

#587918 #187969 #391879 #791827

square

#587918 #187969 #391879 #791827

split-complementary

#587918 #182779 #691879

monochromatic

#131A05 #33460E #587918 #7DAC22 #A0D735

Accessibility & contrast

On white

5.04

#587918 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.16

#587918 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #587918

5.04:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##587918	#FFFFFF	#000000	##FFFFFF
##587918	1.00	5.04	4.16	5.04
#FFFFFF	5.04	1.00	21.00	1.00
#000000	4.16	21.00	1.00	21.00
##FFFFFF	5.04	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#807000

Deuteranopia (green-blind)

#7B6E22

Tritanopia (blue-blind)

#5C7367

Achromatopsia (no color)

#6F6F6F

Design tokens & code

CSS

--color: #587918;
/* rgb */ color: rgb(88, 121, 24);
/* oklch */ color: oklch(53.2% 0.126 127.2);

Tailwind

colors: {
  custom: {
    50: '#8ba05e',
    500: '#587918',
    950: '#000000',
  },
}

SCSS

$custom: #587918;
$custom-light: #8ba05e;
$custom-dark: #000000;

JSON

{
  "hex": "#587918",
  "rgb": {
    "r": 88,
    "g": 121,
    "b": 24
  },
  "hsl": {
    "h": 80.412,
    "s": 66.897,
    "l": 28.431
  },
  "oklch": {
    "l": 0.53181,
    "c": 0.12642,
    "h": 127.2
  },
  "luminance": 0.15815
}

Semantic roles & 50–950 ramp

primary

#587918

secondary

#653FAE

accent

#3EEA78

background

#F8F9F5

surface

#F0F2E9

border

#CBCCC5

text

#0C0E05

muted

#7D7E79

Preview Lab

Preview with #587918

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

Preview Lab → · Contrast checker → · Palette generator →