#558C19#558C19

#558C19 is a mid, vivid yellow-green. Relative luminance 0.208; OKLCH L 58.0% C 0.152 H 132.7°. Best body text is #000000 at 5.15:1 contrast (WCAG AA passes).

Color values

HEX	#558C19
RGB	rgb(85, 140, 25)
HSL	hsl(89, 70%, 32%)
HSV	hsv(89, 82%, 55%)
CMYK	cmyk(39.3%, 0%, 82.1%, 45.1%)
CIE-LAB	lab(52.68, -36.47, 50.71)
CIE-LCH	lch(52.68, 62.46, 125.72°)
OKLab	oklab(57.99% -0.1031 0.1117)
OKLCH	oklch(57.99% 0.152 132.7)
XYZ	xyz(13.2997, 20.7570, 4.2253)
Luminance	0.2076 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#558C19 #50198C

analogous

#8C8A19 #558C19 #1B8C19

triadic

#558C19 #19558C #8C1955

tetradic

#558C19 #198C8A #50198C #8C191B

square

#558C19 #198C8A #50198C #8C191B

split-complementary

#558C19 #191B8C #8A198C

monochromatic

#162406 #355810 #558C19 #75C022 #93DD42

Accessibility & contrast

On white

4.08

#558C19 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.15

#558C19 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #558C19

5.15:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##558C19	#FFFFFF	#000000	##000000
##558C19	1.00	4.08	5.15	5.15
#FFFFFF	4.08	1.00	21.00	21.00
#000000	5.15	21.00	1.00	1.00
##000000	5.15	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#928000

Deuteranopia (green-blind)

#8B7C26

Tritanopia (blue-blind)

#568677

Achromatopsia (no color)

#7E7E7E

Design tokens & code

CSS

--color: #558c19;
/* rgb */ color: rgb(85, 140, 25);
/* oklch */ color: oklch(58.0% 0.152 132.7);

Tailwind

colors: {
  custom: {
    50: '#8aae61',
    500: '#558c19',
    950: '#000000',
  },
}

SCSS

$custom: #558c19;
$custom-light: #8aae61;
$custom-dark: #000000;

JSON

{
  "hex": "#558c19",
  "rgb": {
    "r": 85,
    "g": 140,
    "b": 25
  },
  "hsl": {
    "h": 88.696,
    "s": 69.697,
    "l": 32.353
  },
  "oklch": {
    "l": 0.57989,
    "c": 0.15199,
    "h": 132.7
  },
  "luminance": 0.20758
}

Semantic roles & 50–950 ramp

primary

#558C19

secondary

#7E43BE

accent

#3BED90

background

#F8FAF6

surface

#F0F4EB

border

#CBCEC6

text

#0C1005

muted

#7D7F7A

Preview Lab

Preview with #558C19

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

Preview Lab → · Contrast checker → · Palette generator →