#578E19#578E19

#578E19 is a mid, vivid yellow-green. Relative luminance 0.214; OKLCH L 58.6% C 0.153 H 132.5°. Best body text is #000000 at 5.29:1 contrast (WCAG AA passes).

Color values

HEX	#578E19
RGB	rgb(87, 142, 25)
HSL	hsl(88, 70%, 33%)
HSV	hsv(88, 82%, 56%)
CMYK	cmyk(38.7%, 0%, 82.4%, 44.3%)
CIE-LAB	lab(53.43, -36.61, 51.43)
CIE-LCH	lch(53.43, 63.13, 125.44°)
OKLab	oklab(58.63% -0.1036 0.1132)
OKLCH	oklch(58.63% 0.153 132.5)
XYZ	xyz(13.7788, 21.4418, 4.3322)
Luminance	0.2144 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#578E19 #50198E

analogous

#8E8A19 #578E19 #1D8E19

triadic

#578E19 #19578E #8E1957

tetradic

#578E19 #198E8A #50198E #8E191D

square

#578E19 #198E8A #50198E #8E191D

split-complementary

#578E19 #191D8E #8A198E

monochromatic

#172607 #375A10 #578E19 #77C222 #95DE43

Accessibility & contrast

On white

3.97

#578E19 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.29

#578E19 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #578E19

5.29:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##578E19	#FFFFFF	#000000	##000000
##578E19	1.00	3.97	5.29	5.29
#FFFFFF	3.97	1.00	21.00	21.00
#000000	5.29	21.00	1.00	1.00
##000000	5.29	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#948200

Deuteranopia (green-blind)

#8D7E27

Tritanopia (blue-blind)

#588879

Achromatopsia (no color)

#808080

Design tokens & code

CSS

--color: #578e19;
/* rgb */ color: rgb(87, 142, 25);
/* oklch */ color: oklch(58.6% 0.153 132.5);

Tailwind

colors: {
  custom: {
    50: '#8caf61',
    500: '#578e19',
    950: '#000000',
  },
}

SCSS

$custom: #578e19;
$custom-light: #8caf61;
$custom-dark: #000000;

JSON

{
  "hex": "#578e19",
  "rgb": {
    "r": 87,
    "g": 142,
    "b": 25
  },
  "hsl": {
    "h": 88.205,
    "s": 70.06,
    "l": 32.745
  },
  "oklch": {
    "l": 0.58628,
    "c": 0.15342,
    "h": 132.5
  },
  "luminance": 0.21442
}

Semantic roles & 50–950 ramp

primary

#578E19

secondary

#7E44BF

accent

#3BED8F

background

#F8FAF6

surface

#F0F4EB

border

#CBCEC6

text

#0D1005

muted

#7D7F7A

Preview Lab

Preview with #578E19

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

Preview Lab → · Contrast checker → · Palette generator →