#578E22#578E22

#578E22 is a mid, vivid yellow-green. Relative luminance 0.215; OKLCH L 58.7% C 0.149 H 133.1°. Best body text is #000000 at 5.30:1 contrast (WCAG AA passes).

Color values

HEX	#578E22
RGB	rgb(87, 142, 34)
HSL	hsl(91, 61%, 35%)
HSV	hsv(91, 76%, 56%)
CMYK	cmyk(38.7%, 0%, 76.1%, 44.3%)
CIE-LAB	lab(53.48, -36.10, 48.51)
CIE-LCH	lch(53.48, 60.47, 126.65°)
OKLab	oklab(58.68% -0.1016 0.1085)
OKLCH	oklch(58.68% 0.149 133.1)
XYZ	xyz(13.8920, 21.4871, 4.9285)
Luminance	0.2149 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#578E22 #59228E

analogous

#8D8E22 #578E22 #228E23

triadic

#578E22 #22578E #8E2257

tetradic

#578E22 #228D8E #59228E #8E2322

square

#578E22 #228D8E #59228E #8E2322

split-complementary

#578E22 #23228E #8E228D

monochromatic

#1A2B0A #395D16 #578E22 #75BF2E #94D654

Accessibility & contrast

On white

3.96

#578E22 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.30

#578E22 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #578E22

5.30:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##578E22	#FFFFFF	#000000	##000000
##578E22	1.00	3.96	5.30	5.30
#FFFFFF	3.96	1.00	21.00	21.00
#000000	5.30	21.00	1.00	1.00
##000000	5.30	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#94830B

Deuteranopia (green-blind)

#8C7E2D

Tritanopia (blue-blind)

#578879

Achromatopsia (no color)

#808080

Design tokens & code

CSS

--color: #578e22;
/* rgb */ color: rgb(87, 142, 34);
/* oklch */ color: oklch(58.7% 0.149 133.1);

Tailwind

colors: {
  custom: {
    50: '#8baf65',
    500: '#578e22',
    950: '#000000',
  },
}

SCSS

$custom: #578e22;
$custom-light: #8baf65;
$custom-dark: #000000;

JSON

{
  "hex": "#578e22",
  "rgb": {
    "r": 87,
    "g": 142,
    "b": 34
  },
  "hsl": {
    "h": 90.556,
    "s": 61.364,
    "l": 34.51
  },
  "oklch": {
    "l": 0.58684,
    "c": 0.14863,
    "h": 133.1
  },
  "luminance": 0.21488
}

Semantic roles & 50–950 ramp

primary

#578E22

secondary

#8752BA

accent

#43E495

background

#F8FAF6

surface

#F0F4EB

border

#CBCEC6

text

#0C1006

muted

#7D7F7A

Preview Lab

Preview with #578E22

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

Preview Lab → · Contrast checker → · Palette generator →