#578D1A#578D1A

#578D1A is a mid, vivid yellow-green. Relative luminance 0.212; OKLCH L 58.4% C 0.152 H 132.3°. Best body text is #000000 at 5.23:1 contrast (WCAG AA passes).

Color values

HEX	#578D1A
RGB	rgb(87, 141, 26)
HSL	hsl(88, 69%, 33%)
HSV	hsv(88, 82%, 55%)
CMYK	cmyk(38.3%, 0%, 81.6%, 44.7%)
CIE-LAB	lab(53.11, -36.12, 50.84)
CIE-LCH	lch(53.11, 62.36, 125.39°)
OKLab	oklab(58.37% -0.1022 0.1121)
OKLCH	oklch(58.37% 0.152 132.3)
XYZ	xyz(13.6416, 21.1500, 4.3407)
Luminance	0.2115 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#578D1A #501A8D

analogous

#8D891A #578D1A #1D8D1A

triadic

#578D1A #1A578D #8D1A57

tetradic

#578D1A #1A8D89 #501A8D #8D1A1D

square

#578D1A #1A8D89 #501A8D #8D1A1D

split-complementary

#578D1A #1A1D8D #891A8D

monochromatic

#172607 #375910 #578D1A #77C124 #95DD45

Accessibility & contrast

On white

4.02

#578D1A on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.23

#578D1A on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #578D1A

5.23:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##578D1A	#FFFFFF	#000000	##000000
##578D1A	1.00	4.02	5.23	5.23
#FFFFFF	4.02	1.00	21.00	21.00
#000000	5.23	21.00	1.00	1.00
##000000	5.23	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#938100

Deuteranopia (green-blind)

#8C7D27

Tritanopia (blue-blind)

#588778

Achromatopsia (no color)

#7F7F7F

Design tokens & code

CSS

--color: #578d1a;
/* rgb */ color: rgb(87, 141, 26);
/* oklch */ color: oklch(58.4% 0.152 132.3);

Tailwind

colors: {
  custom: {
    50: '#8baf61',
    500: '#578d1a',
    950: '#000000',
  },
}

SCSS

$custom: #578d1a;
$custom-light: #8baf61;
$custom-dark: #000000;

JSON

{
  "hex": "#578d1a",
  "rgb": {
    "r": 87,
    "g": 141,
    "b": 26
  },
  "hsl": {
    "h": 88.174,
    "s": 68.862,
    "l": 32.745
  },
  "oklch": {
    "l": 0.58371,
    "c": 0.15168,
    "h": 132.3
  },
  "luminance": 0.21151
}

Semantic roles & 50–950 ramp

primary

#578D1A

secondary

#7E45BE

accent

#3CEC8F

background

#F8FAF6

surface

#F0F4EB

border

#CBCEC6

text

#0C1005

muted

#7D7F7A

Preview Lab

Preview with #578D1A

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

Preview Lab → · Contrast checker → · Palette generator →