#579C22#579C22

#579C22 is a light, vivid yellow-green. Relative luminance 0.259; OKLCH L 62.4% C 0.166 H 135.0°. Best body text is #000000 at 6.18:1 contrast (WCAG AA passes).

Color values

HEX	#579C22
RGB	rgb(87, 156, 34)
HSL	hsl(94, 64%, 37%)
HSV	hsv(94, 78%, 61%)
CMYK	cmyk(44.2%, 0%, 78.2%, 38.8%)
CIE-LAB	lab(57.96, -42.10, 52.84)
CIE-LCH	lch(57.96, 67.56, 128.54°)
OKLab	oklab(62.35% -0.1178 0.1176)
OKLCH	oklch(62.35% 0.166 135)
XYZ	xyz(16.1073, 25.9177, 5.6670)
Luminance	0.2592 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#579C22 #67229C

analogous

#949C22 #579C22 #229C2A

triadic

#579C22 #22579C #9C2257

tetradic

#579C22 #22949C #67229C #9C2A22

square

#579C22 #22949C #67229C #9C2A22

split-complementary

#579C22 #2A229C #9C2294

monochromatic

#1F380C #3B6A17 #579C22 #73CE2D #94DC5D

Accessibility & contrast

On white

3.40

#579C22 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.18

#579C22 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #579C22

6.18:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##579C22	#FFFFFF	#000000	##000000
##579C22	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)

#A28F02

Deuteranopia (green-blind)

#99892F

Tritanopia (blue-blind)

#559685

Achromatopsia (no color)

#8B8B8B

Design tokens & code

CSS

--color: #579c22;
/* rgb */ color: rgb(87, 156, 34);
/* oklch */ color: oklch(62.4% 0.166 135.0);

Tailwind

colors: {
  custom: {
    50: '#8dba67',
    500: '#579c22',
    950: '#000000',
  },
}

SCSS

$custom: #579c22;
$custom-light: #8dba67;
$custom-dark: #000000;

JSON

{
  "hex": "#579c22",
  "rgb": {
    "r": 87,
    "g": 156,
    "b": 34
  },
  "hsl": {
    "h": 93.934,
    "s": 64.211,
    "l": 37.255
  },
  "oklch": {
    "l": 0.62353,
    "c": 0.1664,
    "h": 135
  },
  "luminance": 0.25919
}

Semantic roles & 50–950 ramp

primary

#579C22

secondary

#945AC0

accent

#41E79F

background

#F9FBF6

surface

#F1F6EB

border

#CBD0C6

text

#0D1106

muted

#7E807A

Preview Lab

Preview with #579C22

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

Preview Lab → · Contrast checker → · Palette generator →