#579C20#579C20

#579C20 is a light, vivid yellow-green. Relative luminance 0.259; OKLCH L 62.3% C 0.167 H 134.9°. Best body text is #000000 at 6.18:1 contrast (WCAG AA passes).

Color values

HEX	#579C20
RGB	rgb(87, 156, 32)
HSL	hsl(93, 66%, 37%)
HSV	hsv(93, 79%, 61%)
CMYK	cmyk(44.2%, 0%, 79.5%, 38.8%)
CIE-LAB	lab(57.95, -42.21, 53.48)
CIE-LCH	lch(57.95, 68.13, 128.28°)
OKLab	oklab(62.34% -0.1182 0.1186)
OKLCH	oklch(62.34% 0.167 134.9)
XYZ	xyz(16.0793, 25.9065, 5.5194)
Luminance	0.2591 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#579C20 #65209C

analogous

#959C20 #579C20 #209C27

triadic

#579C20 #20579C #9C2057

tetradic

#579C20 #20959C #65209C #9C2720

square

#579C20 #20959C #65209C #9C2720

split-complementary

#579C20 #27209C #9C2095

monochromatic

#1E360B #3B6916 #579C20 #73CF2A #94DD59

Accessibility & contrast

On white

3.40

#579C20 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.18

#579C20 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #579C20

6.18:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##579C20	#FFFFFF	#000000	##000000
##579C20	1.00	3.40	6.18	6.18
#FFFFFF	3.40	1.00	21.00	21.00
#000000	6.18	21.00	1.00	1.00
##000000	6.18	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#A28F00

Deuteranopia (green-blind)

#99892E

Tritanopia (blue-blind)

#559685

Achromatopsia (no color)

#8B8B8B

Design tokens & code

CSS

--color: #579c20;
/* rgb */ color: rgb(87, 156, 32);
/* oklch */ color: oklch(62.3% 0.167 134.9);

Tailwind

colors: {
  custom: {
    50: '#8dba66',
    500: '#579c20',
    950: '#000000',
  },
}

SCSS

$custom: #579c20;
$custom-light: #8dba66;
$custom-dark: #000000;

JSON

{
  "hex": "#579c20",
  "rgb": {
    "r": 87,
    "g": 156,
    "b": 32
  },
  "hsl": {
    "h": 93.387,
    "s": 65.957,
    "l": 36.863
  },
  "oklch": {
    "l": 0.62341,
    "c": 0.16743,
    "h": 134.9
  },
  "luminance": 0.25907
}

Semantic roles & 50–950 ramp

primary

#579C20

secondary

#9257C1

accent

#3FE99D

background

#F9FBF6

surface

#F1F6EB

border

#CBD0C6

text

#0D1106

muted

#7E807A

Preview Lab

Preview with #579C20

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

Preview Lab → · Contrast checker → · Palette generator →