#579A33#579A33

#579A33 is a mid, vivid yellow-green. Relative luminance 0.254; OKLCH L 62.0% C 0.153 H 136.5°. Best body text is #000000 at 6.08:1 contrast (WCAG AA passes).

Color values

HEX	#579A33
RGB	rgb(87, 154, 51)
HSL	hsl(99, 50%, 40%)
HSV	hsv(99, 67%, 60%)
CMYK	cmyk(43.5%, 0%, 66.9%, 39.6%)
CIE-LAB	lab(57.44, -39.99, 45.81)
CIE-LCH	lch(57.44, 60.81, 131.12°)
OKLab	oklab(61.97% -0.1109 0.1052)
OKLCH	oklch(61.97% 0.153 136.5)
XYZ	xyz(16.0832, 25.3755, 7.1818)
Luminance	0.2538 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#579A33 #76339A

analogous

#8B9A33 #579A33 #339A42

triadic

#579A33 #33579A #9A3357

tetradic

#579A33 #338B9A #76339A #9A4233

square

#579A33 #338B9A #76339A #9A4233

split-complementary

#579A33 #42339A #9A338B

monochromatic

#233E15 #3D6C24 #579A33 #73C248 #96D276

Accessibility & contrast

On white

3.46

#579A33 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.08

#579A33 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #579A33

6.08:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##579A33	#FFFFFF	#000000	##000000
##579A33	1.00	3.46	6.08	6.08
#FFFFFF	3.46	1.00	21.00	21.00
#000000	6.08	21.00	1.00	1.00
##000000	6.08	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#9F8D25

Deuteranopia (green-blind)

#96883C

Tritanopia (blue-blind)

#549485

Achromatopsia (no color)

#8A8A8A

Design tokens & code

CSS

--color: #579a33;
/* rgb */ color: rgb(87, 154, 51);
/* oklch */ color: oklch(62.0% 0.153 136.5);

Tailwind

colors: {
  custom: {
    50: '#8cb870',
    500: '#579a33',
    950: '#000000',
  },
}

SCSS

$custom: #579a33;
$custom-light: #8cb870;
$custom-dark: #000000;

JSON

{
  "hex": "#579a33",
  "rgb": {
    "r": 87,
    "g": 154,
    "b": 51
  },
  "hsl": {
    "h": 99.029,
    "s": 50.244,
    "l": 40.196
  },
  "oklch": {
    "l": 0.61965,
    "c": 0.15286,
    "h": 136.5
  },
  "luminance": 0.25376
}

Semantic roles & 50–950 ramp

primary

#579A33

secondary

#A06FBA

accent

#4EDAA9

background

#F8FBF6

surface

#F0F6EC

border

#CBD0C7

text

#0C1108

muted

#7D807B

Preview Lab

Preview with #579A33

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

Preview Lab → · Contrast checker → · Palette generator →