#579C2B#579C2B

#579C2B is a light, vivid yellow-green. Relative luminance 0.260; OKLCH L 62.4% C 0.161 H 135.8°. Best body text is #000000 at 6.20:1 contrast (WCAG AA passes).

Color values

HEX	#579C2B
RGB	rgb(87, 156, 43)
HSL	hsl(97, 57%, 39%)
HSV	hsv(97, 72%, 61%)
CMYK	cmyk(44.2%, 0%, 72.4%, 38.8%)
CIE-LAB	lab(58.01, -41.50, 49.68)
CIE-LCH	lch(58.01, 64.73, 129.87°)
OKLab	oklab(62.42% -0.1155 0.1123)
OKLCH	oklch(62.42% 0.161 135.8)
XYZ	xyz(16.2546, 25.9766, 6.4425)
Luminance	0.2598 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#579C2B #702B9C

analogous

#909C2B #579C2B #2B9C38

triadic

#579C2B #2B579C #9C2B57

tetradic

#579C2B #2B909C #702B9C #9C382B

square

#579C2B #2B909C #702B9C #9C382B

split-complementary

#579C2B #382B9C #9C2B90

monochromatic

#213C11 #3C6C1E #579C2B #72C93B #95D66B

Accessibility & contrast

On white

3.39

#579C2B on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.20

#579C2B on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #579C2B

6.20:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##579C2B	#FFFFFF	#000000	##000000
##579C2B	1.00	3.39	6.20	6.20
#FFFFFF	3.39	1.00	21.00	21.00
#000000	6.20	21.00	1.00	1.00
##000000	6.20	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#A28F18

Deuteranopia (green-blind)

#988936

Tritanopia (blue-blind)

#559686

Achromatopsia (no color)

#8B8B8B

Design tokens & code

CSS

--color: #579c2b;
/* rgb */ color: rgb(87, 156, 43);
/* oklch */ color: oklch(62.4% 0.161 135.8);

Tailwind

colors: {
  custom: {
    50: '#8cba6c',
    500: '#579c2b',
    950: '#000000',
  },
}

SCSS

$custom: #579c2b;
$custom-light: #8cba6c;
$custom-dark: #000000;

JSON

{
  "hex": "#579c2b",
  "rgb": {
    "r": 87,
    "g": 156,
    "b": 43
  },
  "hsl": {
    "h": 96.637,
    "s": 56.784,
    "l": 39.02
  },
  "oklch": {
    "l": 0.62417,
    "c": 0.1611,
    "h": 135.8
  },
  "luminance": 0.25978
}

Semantic roles & 50–950 ramp

primary

#579C2B

secondary

#9B66BD

accent

#48E0A5

background

#F9FBF6

surface

#F1F6EC

border

#CBD0C7

text

#0D1107

muted

#7E807A

Preview Lab

Preview with #579C2B

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

Preview Lab → · Contrast checker → · Palette generator →