#579F2A#579F2A

#579F2A is a light, vivid yellow-green. Relative luminance 0.270; OKLCH L 63.2% C 0.166 H 136.0°. Best body text is #000000 at 6.40:1 contrast (WCAG AA passes).

Color values

HEX	#579F2A
RGB	rgb(87, 159, 42)
HSL	hsl(97, 58%, 39%)
HSV	hsv(97, 74%, 62%)
CMYK	cmyk(45.3%, 0%, 73.6%, 37.6%)
CIE-LAB	lab(58.96, -42.82, 51.01)
CIE-LCH	lch(58.96, 66.60, 130.01°)
OKLab	oklab(63.19% -0.1192 0.1149)
OKLCH	oklch(63.19% 0.166 136)
XYZ	xyz(16.7461, 26.9887, 6.5170)
Luminance	0.2699 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#579F2A #722A9F

analogous

#929F2A #579F2A #2A9F38

triadic

#579F2A #2A579F #9F2A57

tetradic

#579F2A #2A929F #722A9F #9F382A

square

#579F2A #2A929F #722A9F #9F382A

split-complementary

#579F2A #382A9F #9F2A92

monochromatic

#223E10 #3D6F1D #579F2A #72CB3B #95D86B

Accessibility & contrast

On white

3.28

#579F2A on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.40

#579F2A on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #579F2A

6.40:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##579F2A	#FFFFFF	#000000	##000000
##579F2A	1.00	3.28	6.40	6.40
#FFFFFF	3.28	1.00	21.00	21.00
#000000	6.40	21.00	1.00	1.00
##000000	6.40	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#A59215

Deuteranopia (green-blind)

#9B8C35

Tritanopia (blue-blind)

#549988

Achromatopsia (no color)

#8E8E8E

Design tokens & code

CSS

--color: #579f2a;
/* rgb */ color: rgb(87, 159, 42);
/* oklch */ color: oklch(63.2% 0.166 136.0);

Tailwind

colors: {
  custom: {
    50: '#8dbc6b',
    500: '#579f2a',
    950: '#000000',
  },
}

SCSS

$custom: #579f2a;
$custom-light: #8dbc6b;
$custom-dark: #000000;

JSON

{
  "hex": "#579f2a",
  "rgb": {
    "r": 87,
    "g": 159,
    "b": 42
  },
  "hsl": {
    "h": 96.923,
    "s": 58.209,
    "l": 39.412
  },
  "oklch": {
    "l": 0.63193,
    "c": 0.16555,
    "h": 136
  },
  "luminance": 0.2699
}

Semantic roles & 50–950 ramp

primary

#579F2A

secondary

#9D66BF

accent

#46E1A6

background

#F9FBF6

surface

#F1F6EC

border

#CBD0C7

text

#0D1207

muted

#7E817A

Preview Lab

Preview with #579F2A

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

Preview Lab → · Contrast checker → · Palette generator →