#579F22#579F22

#579F22 is a light, vivid yellow-green. Relative luminance 0.269; OKLCH L 63.1% C 0.170 H 135.4°. Best body text is #000000 at 6.39:1 contrast (WCAG AA passes).

Color values

HEX	#579F22
RGB	rgb(87, 159, 34)
HSL	hsl(95, 65%, 38%)
HSV	hsv(95, 79%, 62%)
CMYK	cmyk(45.3%, 0%, 78.6%, 37.6%)
CIE-LAB	lab(58.92, -43.33, 53.75)
CIE-LCH	lch(58.92, 69.05, 128.87°)
OKLab	oklab(63.14% -0.1211 0.1195)
OKLCH	oklch(63.14% 0.17 135.4)
XYZ	xyz(16.6170, 26.9370, 5.8368)
Luminance	0.2694 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#579F22 #6A229F

analogous

#959F22 #579F22 #229F2B

triadic

#579F22 #22579F #9F2257

tetradic

#579F22 #22959F #6A229F #9F2B22

square

#579F22 #22959F #6A229F #9F2B22

split-complementary

#579F22 #2B229F #9F2295

monochromatic

#203A0C #3B6D17 #579F22 #73D12D #94DD5F

Accessibility & contrast

On white

3.29

#579F22 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.39

#579F22 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #579F22

6.39:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##579F22	#FFFFFF	#000000	##000000
##579F22	1.00	3.29	6.39	6.39
#FFFFFF	3.29	1.00	21.00	21.00
#000000	6.39	21.00	1.00	1.00
##000000	6.39	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#A59100

Deuteranopia (green-blind)

#9B8C30

Tritanopia (blue-blind)

#559988

Achromatopsia (no color)

#8E8E8E

Design tokens & code

CSS

--color: #579f22;
/* rgb */ color: rgb(87, 159, 34);
/* oklch */ color: oklch(63.1% 0.170 135.4);

Tailwind

colors: {
  custom: {
    50: '#8dbc68',
    500: '#579f22',
    950: '#000000',
  },
}

SCSS

$custom: #579f22;
$custom-light: #8dbc68;
$custom-dark: #000000;

JSON

{
  "hex": "#579f22",
  "rgb": {
    "r": 87,
    "g": 159,
    "b": 34
  },
  "hsl": {
    "h": 94.56,
    "s": 64.767,
    "l": 37.843
  },
  "oklch": {
    "l": 0.63139,
    "c": 0.17011,
    "h": 135.4
  },
  "luminance": 0.26938
}

Semantic roles & 50–950 ramp

primary

#579F22

secondary

#965BC1

accent

#40E8A1

background

#F9FBF6

surface

#F1F6EB

border

#CBD0C6

text

#0D1207

muted

#7E817A

Preview Lab

Preview with #579F22

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

Preview Lab → · Contrast checker → · Palette generator →