#579928#579928

#579928 is a mid, vivid yellow-green. Relative luminance 0.250; OKLCH L 61.6% C 0.159 H 135.2°. Best body text is #000000 at 5.99:1 contrast (WCAG AA passes).

Color values

HEX	#579928
RGB	rgb(87, 153, 40)
HSL	hsl(95, 59%, 38%)
HSV	hsv(95, 74%, 60%)
CMYK	cmyk(43.1%, 0%, 73.9%, 40%)
CIE-LAB	lab(57.04, -40.45, 49.83)
CIE-LCH	lch(57.04, 64.18, 129.07°)
OKLab	oklab(61.61% -0.1129 0.1122)
OKLCH	oklch(61.61% 0.159 135.2)
XYZ	xyz(15.7044, 24.9610, 5.9975)
Luminance	0.2496 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#579928 #6A2899

analogous

#8F9928 #579928 #289931

triadic

#579928 #285799 #992857

tetradic

#579928 #288F99 #6A2899 #993128

square

#579928 #288F99 #6A2899 #993128

split-complementary

#579928 #312899 #99288F

monochromatic

#20380F #3B681B #579928 #73CA35 #94D765

Accessibility & contrast

On white

3.50

#579928 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.99

#579928 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #579928

5.99:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##579928	#FFFFFF	#000000	##000000
##579928	1.00	3.50	5.99	5.99
#FFFFFF	3.50	1.00	21.00	21.00
#000000	5.99	21.00	1.00	1.00
##000000	5.99	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#9F8C13

Deuteranopia (green-blind)

#968733

Tritanopia (blue-blind)

#559383

Achromatopsia (no color)

#898989

Design tokens & code

CSS

--color: #579928;
/* rgb */ color: rgb(87, 153, 40);
/* oklch */ color: oklch(61.6% 0.159 135.2);

Tailwind

colors: {
  custom: {
    50: '#8cb76a',
    500: '#579928',
    950: '#000000',
  },
}

SCSS

$custom: #579928;
$custom-light: #8cb76a;
$custom-dark: #000000;

JSON

{
  "hex": "#579928",
  "rgb": {
    "r": 87,
    "g": 153,
    "b": 40
  },
  "hsl": {
    "h": 95.044,
    "s": 58.549,
    "l": 37.843
  },
  "oklch": {
    "l": 0.61609,
    "c": 0.15915,
    "h": 135.2
  },
  "luminance": 0.24962
}

Semantic roles & 50–950 ramp

primary

#579928

secondary

#9660BD

accent

#46E2A1

background

#F8FBF6

surface

#F0F6EB

border

#CBD0C6

text

#0D1107

muted

#7D807A

Preview Lab

Preview with #579928

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

Preview Lab → · Contrast checker → · Palette generator →