#579131#579131

#579131 is a mid, vivid yellow-green. Relative luminance 0.225; OKLCH L 59.6% C 0.142 H 135.2°. Best body text is #000000 at 5.50:1 contrast (WCAG AA passes).

Color values

HEX	#579131
RGB	rgb(87, 145, 49)
HSL	hsl(96, 49%, 38%)
HSV	hsv(96, 66%, 57%)
CMYK	cmyk(40%, 0%, 66.2%, 43.1%)
CIE-LAB	lab(54.55, -36.26, 43.56)
CIE-LCH	lch(54.55, 56.68, 129.77°)
OKLab	oklab(59.6% -0.1009 0.1002)
OKLCH	oklch(59.6% 0.142 135.2)
XYZ	xyz(14.6099, 22.4981, 6.4779)
Luminance	0.2250 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#579131 #6B3191

analogous

#879131 #579131 #31913B

triadic

#579131 #315791 #913157

tetradic

#579131 #318791 #6B3191 #913B31

square

#579131 #318791 #6B3191 #913B31

split-complementary

#579131 #3B3191 #913187

monochromatic

#203612 #3C6322 #579131 #72BF41 #94CE6E

Accessibility & contrast

On white

3.82

#579131 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.50

#579131 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #579131

5.50:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##579131	#FFFFFF	#000000	##000000
##579131	1.00	3.82	5.50	5.50
#FFFFFF	3.82	1.00	21.00	21.00
#000000	5.50	21.00	1.00	1.00
##000000	5.50	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#968625

Deuteranopia (green-blind)

#8E8139

Tritanopia (blue-blind)

#568C7D

Achromatopsia (no color)

#828282

Design tokens & code

CSS

--color: #579131;
/* rgb */ color: rgb(87, 145, 49);
/* oklch */ color: oklch(59.6% 0.142 135.2);

Tailwind

colors: {
  custom: {
    50: '#8bb16e',
    500: '#579131',
    950: '#000000',
  },
}

SCSS

$custom: #579131;
$custom-light: #8bb16e;
$custom-dark: #000000;

JSON

{
  "hex": "#579131",
  "rgb": {
    "r": 87,
    "g": 145,
    "b": 49
  },
  "hsl": {
    "h": 96.25,
    "s": 49.485,
    "l": 38.039
  },
  "oklch": {
    "l": 0.59597,
    "c": 0.1422,
    "h": 135.2
  },
  "luminance": 0.22499
}

Semantic roles & 50–950 ramp

primary

#579131

secondary

#9768B6

accent

#4FD9A2

background

#F8FBF6

surface

#F0F6EC

border

#CBD0C7

text

#0C1107

muted

#7D807A

Preview Lab

Preview with #579131

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

Preview Lab → · Contrast checker → · Palette generator →