#579A28#579A28

#579A28 is a mid, vivid yellow-green. Relative luminance 0.253; OKLCH L 61.9% C 0.160 H 135.3°. Best body text is #000000 at 6.06:1 contrast (WCAG AA passes).

Color values

HEX	#579A28
RGB	rgb(87, 154, 40)
HSL	hsl(95, 59%, 38%)
HSV	hsv(95, 74%, 60%)
CMYK	cmyk(43.5%, 0%, 74%, 39.6%)
CIE-LAB	lab(57.36, -40.87, 50.15)
CIE-LCH	lch(57.36, 64.70, 129.18°)
OKLab	oklab(61.87% -0.114 0.1128)
OKLCH	oklch(61.87% 0.16 135.3)
XYZ	xyz(15.8687, 25.2897, 6.0523)
Luminance	0.2529 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#579A28 #6B289A

analogous

#909A28 #579A28 #289A32

triadic

#579A28 #28579A #9A2857

tetradic

#579A28 #28909A #6B289A #9A3228

square

#579A28 #28909A #6B289A #9A3228

split-complementary

#579A28 #32289A #9A2890

monochromatic

#20390F #3C691B #579A28 #72CA35 #94D765

Accessibility & contrast

On white

3.47

#579A28 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.06

#579A28 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #579A28

6.06:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##579A28	#FFFFFF	#000000	##000000
##579A28	1.00	3.47	6.06	6.06
#FFFFFF	3.47	1.00	21.00	21.00
#000000	6.06	21.00	1.00	1.00
##000000	6.06	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#A08D13

Deuteranopia (green-blind)

#978833

Tritanopia (blue-blind)

#559484

Achromatopsia (no color)

#8A8A8A

Design tokens & code

CSS

--color: #579a28;
/* rgb */ color: rgb(87, 154, 40);
/* oklch */ color: oklch(61.9% 0.160 135.3);

Tailwind

colors: {
  custom: {
    50: '#8cb86a',
    500: '#579a28',
    950: '#000000',
  },
}

SCSS

$custom: #579a28;
$custom-light: #8cb86a;
$custom-dark: #000000;

JSON

{
  "hex": "#579a28",
  "rgb": {
    "r": 87,
    "g": 154,
    "b": 40
  },
  "hsl": {
    "h": 95.263,
    "s": 58.763,
    "l": 38.039
  },
  "oklch": {
    "l": 0.61871,
    "c": 0.16043,
    "h": 135.3
  },
  "luminance": 0.25291
}

Semantic roles & 50–950 ramp

primary

#579A28

secondary

#9761BD

accent

#46E2A2

background

#F9FBF6

surface

#F1F6EB

border

#CBD0C6

text

#0D1107

muted

#7E807A

Preview Lab

Preview with #579A28

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

Preview Lab → · Contrast checker → · Palette generator →