#578520#578520

#578520 is a mid, vivid yellow-green. Relative luminance 0.189; OKLCH L 56.3% C 0.138 H 131.3°. Best body text is #000000 at 4.78:1 contrast (WCAG AA passes).

Color values

HEX	#578520
RGB	rgb(87, 133, 32)
HSL	hsl(87, 61%, 32%)
HSV	hsv(87, 76%, 52%)
CMYK	cmyk(34.6%, 0%, 75.9%, 47.8%)
CIE-LAB	lab(50.58, -32.16, 46.40)
CIE-LCH	lch(50.58, 56.46, 124.73°)
OKLab	oklab(56.31% -0.0911 0.1038)
OKLCH	oklch(56.31% 0.138 131.3)
XYZ	xyz(12.5786, 18.9051, 4.3525)
Luminance	0.1891 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#578520 #4E2085

analogous

#858120 #578520 #248520

triadic

#578520 #205785 #852057

tetradic

#578520 #208581 #4E2085 #852024

square

#578520 #208581 #4E2085 #852024

split-complementary

#578520 #202485 #812085

monochromatic

#162208 #375414 #578520 #77B62C #96D44C

Accessibility & contrast

On white

4.39

#578520 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.78

#578520 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #578520

4.78:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##578520	#FFFFFF	#000000	##000000
##578520	1.00	4.39	4.78	4.78
#FFFFFF	4.39	1.00	21.00	21.00
#000000	4.78	21.00	1.00	1.00
##000000	4.78	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#8B7B0C

Deuteranopia (green-blind)

#85772A

Tritanopia (blue-blind)

#597F72

Achromatopsia (no color)

#787878

Design tokens & code

CSS

--color: #578520;
/* rgb */ color: rgb(87, 133, 32);
/* oklch */ color: oklch(56.3% 0.138 131.3);

Tailwind

colors: {
  custom: {
    50: '#8aa963',
    500: '#578520',
    950: '#000000',
  },
}

SCSS

$custom: #578520;
$custom-light: #8aa963;
$custom-dark: #000000;

JSON

{
  "hex": "#578520",
  "rgb": {
    "r": 87,
    "g": 133,
    "b": 32
  },
  "hsl": {
    "h": 87.327,
    "s": 61.212,
    "l": 32.353
  },
  "oklch": {
    "l": 0.5631,
    "c": 0.13806,
    "h": 131.3
  },
  "luminance": 0.18906
}

Semantic roles & 50–950 ramp

primary

#578520

secondary

#7C4AB7

accent

#43E48D

background

#F8FAF6

surface

#F0F4EB

border

#CBCEC6

text

#0C1006

muted

#7D7F7A

Preview Lab

Preview with #578520

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

Preview Lab → · Contrast checker → · Palette generator →