#578A1D#578A1D

#578A1D is a mid, vivid yellow-green. Relative luminance 0.203; OKLCH L 57.6% C 0.146 H 132.0°. Best body text is #000000 at 5.06:1 contrast (WCAG AA passes).

Color values

HEX	#578A1D
RGB	rgb(87, 138, 29)
HSL	hsl(88, 65%, 33%)
HSV	hsv(88, 79%, 54%)
CMYK	cmyk(37%, 0%, 79%, 45.9%)
CIE-LAB	lab(52.17, -34.62, 48.99)
CIE-LCH	lch(52.17, 59.99, 125.25°)
OKLab	oklab(57.6% -0.0979 0.1087)
OKLCH	oklch(57.6% 0.146 132)
XYZ	xyz(13.2406, 20.2914, 4.3811)
Luminance	0.2029 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#578A1D #501D8A

analogous

#8A861D #578A1D #218A1D

triadic

#578A1D #1D578A #8A1D57

tetradic

#578A1D #1D8A86 #501D8A #8A1D21

square

#578A1D #1D8A86 #501D8A #8A1D21

split-complementary

#578A1D #1D218A #861D8A

monochromatic

#172508 #375712 #578A1D #77BD28 #95D949

Accessibility & contrast

On white

4.15

#578A1D on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.06

#578A1D on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #578A1D

5.06:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##578A1D	#FFFFFF	#000000	##000000
##578A1D	1.00	4.15	5.06	5.06
#FFFFFF	4.15	1.00	21.00	21.00
#000000	5.06	21.00	1.00	1.00
##000000	5.06	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#907F01

Deuteranopia (green-blind)

#897B28

Tritanopia (blue-blind)

#588476

Achromatopsia (no color)

#7C7C7C

Design tokens & code

CSS

--color: #578a1d;
/* rgb */ color: rgb(87, 138, 29);
/* oklch */ color: oklch(57.6% 0.146 132.0);

Tailwind

colors: {
  custom: {
    50: '#8bac62',
    500: '#578a1d',
    950: '#000000',
  },
}

SCSS

$custom: #578a1d;
$custom-light: #8bac62;
$custom-dark: #000000;

JSON

{
  "hex": "#578a1d",
  "rgb": {
    "r": 87,
    "g": 138,
    "b": 29
  },
  "hsl": {
    "h": 88.073,
    "s": 65.269,
    "l": 32.745
  },
  "oklch": {
    "l": 0.57601,
    "c": 0.14632,
    "h": 132
  },
  "luminance": 0.20292
}

Semantic roles & 50–950 ramp

primary

#578A1D

secondary

#7E48BB

accent

#40E88E

background

#F8FAF6

surface

#F0F4EB

border

#CBCEC6

text

#0C1006

muted

#7D7F7A

Preview Lab

Preview with #578A1D

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

Preview Lab → · Contrast checker → · Palette generator →