#578720#578720

#578720 is a mid, vivid yellow-green. Relative luminance 0.195; OKLCH L 56.8% C 0.141 H 131.7°. Best body text is #000000 at 4.89:1 contrast (WCAG AA passes).

Color values

HEX	#578720
RGB	rgb(87, 135, 32)
HSL	hsl(88, 62%, 33%)
HSV	hsv(88, 76%, 53%)
CMYK	cmyk(35.6%, 0%, 76.3%, 47.1%)
CIE-LAB	lab(51.22, -33.08, 47.03)
CIE-LCH	lch(51.22, 57.50, 125.12°)
OKLab	oklab(56.83% -0.0936 0.1051)
OKLCH	oklch(56.83% 0.141 131.7)
XYZ	xyz(12.8550, 19.4580, 4.4447)
Luminance	0.1946 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#578720 #502087

analogous

#878320 #578720 #238720

triadic

#578720 #205787 #872057

tetradic

#578720 #208783 #502087 #872023

square

#578720 #208783 #502087 #872023

split-complementary

#578720 #202387 #832087

monochromatic

#172409 #375614 #578720 #77B82C #95D54D

Accessibility & contrast

On white

4.29

#578720 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.89

#578720 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #578720

4.89:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##578720	#FFFFFF	#000000	##000000
##578720	1.00	4.29	4.89	4.89
#FFFFFF	4.29	1.00	21.00	21.00
#000000	4.89	21.00	1.00	1.00
##000000	4.89	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#8D7C0A

Deuteranopia (green-blind)

#86792A

Tritanopia (blue-blind)

#588173

Achromatopsia (no color)

#7A7A7A

Design tokens & code

CSS

--color: #578720;
/* rgb */ color: rgb(87, 135, 32);
/* oklch */ color: oklch(56.8% 0.141 131.7);

Tailwind

colors: {
  custom: {
    50: '#8baa63',
    500: '#578720',
    950: '#000000',
  },
}

SCSS

$custom: #578720;
$custom-light: #8baa63;
$custom-dark: #000000;

JSON

{
  "hex": "#578720",
  "rgb": {
    "r": 87,
    "g": 135,
    "b": 32
  },
  "hsl": {
    "h": 87.961,
    "s": 61.677,
    "l": 32.745
  },
  "oklch": {
    "l": 0.56834,
    "c": 0.1407,
    "h": 131.7
  },
  "luminance": 0.19458
}

Semantic roles & 50–950 ramp

primary

#578720

secondary

#7E4BB8

accent

#43E58E

background

#F8FAF6

surface

#F0F4EB

border

#CBCEC6

text

#0C1006

muted

#7D7F7A

Preview Lab

Preview with #578720

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

Preview Lab → · Contrast checker → · Palette generator →