#578020#578020

#578020 is a mid, vivid yellow-green. Relative luminance 0.176; OKLCH L 55.0% C 0.131 H 130.2°. Best body text is #FFFFFF at 4.65:1 contrast (WCAG AA passes).

Color values

HEX	#578020
RGB	rgb(87, 128, 32)
HSL	hsl(86, 60%, 31%)
HSV	hsv(86, 75%, 50%)
CMYK	cmyk(32%, 0%, 75%, 49.8%)
CIE-LAB	lab(48.97, -29.83, 44.82)
CIE-LCH	lch(48.97, 53.84, 123.65°)
OKLab	oklab(55% -0.0847 0.1004)
OKLCH	oklch(55% 0.131 130.2)
XYZ	xyz(11.9103, 17.5685, 4.1298)
Luminance	0.1757 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#578020 #492080

analogous

#807920 #578020 #278020

triadic

#578020 #205780 #802057

tetradic

#578020 #208079 #492080 #802027

square

#578020 #208079 #492080 #802027

split-complementary

#578020 #202780 #792080

monochromatic

#141E08 #364F14 #578020 #78B12C #97D149

Accessibility & contrast

On white

4.65

#578020 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.51

#578020 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#FFFFFF on #578020

4.65:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##578020	#FFFFFF	#000000	##FFFFFF
##578020	1.00	4.65	4.51	4.65
#FFFFFF	4.65	1.00	21.00	1.00
#000000	4.51	21.00	1.00	21.00
##FFFFFF	4.65	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#86760E

Deuteranopia (green-blind)

#807329

Tritanopia (blue-blind)

#597A6D

Achromatopsia (no color)

#747474

Design tokens & code

CSS

--color: #578020;
/* rgb */ color: rgb(87, 128, 32);
/* oklch */ color: oklch(55.0% 0.131 130.2);

Tailwind

colors: {
  custom: {
    50: '#8aa562',
    500: '#578020',
    950: '#000000',
  },
}

SCSS

$custom: #578020;
$custom-light: #8aa562;
$custom-dark: #000000;

JSON

{
  "hex": "#578020",
  "rgb": {
    "r": 87,
    "g": 128,
    "b": 32
  },
  "hsl": {
    "h": 85.625,
    "s": 60,
    "l": 31.373
  },
  "oklch": {
    "l": 0.55,
    "c": 0.13141,
    "h": 130.2
  },
  "luminance": 0.17569
}

Semantic roles & 50–950 ramp

primary

#578020

secondary

#7649B3

accent

#45E388

background

#F8FAF6

surface

#F0F4EB

border

#CBCEC6

text

#0C0F05

muted

#7D7F7A

Preview Lab

Preview with #578020

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

Preview Lab → · Contrast checker → · Palette generator →