#578920#578920

#578920 is a mid, vivid yellow-green. Relative luminance 0.200; OKLCH L 57.4% C 0.143 H 132.1°. Best body text is #000000 at 5.00:1 contrast (WCAG AA passes).

Color values

HEX	#578920
RGB	rgb(87, 137, 32)
HSL	hsl(89, 62%, 33%)
HSV	hsv(89, 77%, 54%)
CMYK	cmyk(36.5%, 0%, 76.6%, 46.3%)
CIE-LAB	lab(51.86, -33.99, 47.66)
CIE-LCH	lch(51.86, 58.54, 125.50°)
OKLab	oklab(57.36% -0.096 0.1064)
OKLCH	oklch(57.36% 0.143 132.1)
XYZ	xyz(13.1367, 20.0213, 4.5386)
Luminance	0.2002 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#578920 #522089

analogous

#898620 #578920 #238920

triadic

#578920 #205789 #892057

tetradic

#578920 #208986 #522089 #892023

square

#578920 #208986 #522089 #892023

split-complementary

#578920 #202389 #862089

monochromatic

#182609 #375714 #578920 #77BB2C #95D64E

Accessibility & contrast

On white

4.20

#578920 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.00

#578920 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #578920

5.00:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##578920	#FFFFFF	#000000	##000000
##578920	1.00	4.20	5.00	5.00
#FFFFFF	4.20	1.00	21.00	21.00
#000000	5.00	21.00	1.00	1.00
##000000	5.00	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#8F7E09

Deuteranopia (green-blind)

#887A2A

Tritanopia (blue-blind)

#588375

Achromatopsia (no color)

#7C7C7C

Design tokens & code

CSS

--color: #578920;
/* rgb */ color: rgb(87, 137, 32);
/* oklch */ color: oklch(57.4% 0.143 132.1);

Tailwind

colors: {
  custom: {
    50: '#8bac64',
    500: '#578920',
    950: '#000000',
  },
}

SCSS

$custom: #578920;
$custom-light: #8bac64;
$custom-dark: #000000;

JSON

{
  "hex": "#578920",
  "rgb": {
    "r": 87,
    "g": 137,
    "b": 32
  },
  "hsl": {
    "h": 88.571,
    "s": 62.13,
    "l": 33.137
  },
  "oklch": {
    "l": 0.57359,
    "c": 0.14331,
    "h": 132.1
  },
  "luminance": 0.20022
}

Semantic roles & 50–950 ramp

primary

#578920

secondary

#804CB9

accent

#43E590

background

#F8FAF6

surface

#F0F4EB

border

#CBCEC6

text

#0C1006

muted

#7D7F7A

Preview Lab

Preview with #578920

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

Preview Lab → · Contrast checker → · Palette generator →