#558D19#558D19

#558D19 is a mid, vivid yellow-green. Relative luminance 0.211; OKLCH L 58.3% C 0.153 H 132.9°. Best body text is #000000 at 5.21:1 contrast (WCAG AA passes).

Color values

HEX	#558D19
RGB	rgb(85, 141, 25)
HSL	hsl(89, 70%, 33%)
HSV	hsv(89, 82%, 55%)
CMYK	cmyk(39.7%, 0%, 82.3%, 44.7%)
CIE-LAB	lab(53.00, -36.90, 51.00)
CIE-LCH	lch(53.00, 62.95, 125.89°)
OKLab	oklab(58.25% -0.1042 0.1123)
OKLCH	oklch(58.25% 0.153 132.9)
XYZ	xyz(13.4465, 21.0506, 4.2742)
Luminance	0.2105 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#558D19 #51198D

analogous

#8D8B19 #558D19 #1B8D19

triadic

#558D19 #19558D #8D1955

tetradic

#558D19 #198D8B #51198D #8D191B

square

#558D19 #198D8B #51198D #8D191B

split-complementary

#558D19 #191B8D #8B198D

monochromatic

#162507 #365910 #558D19 #74C122 #93DE43

Accessibility & contrast

On white

4.03

#558D19 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.21

#558D19 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #558D19

5.21:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##558D19	#FFFFFF	#000000	##000000
##558D19	1.00	4.03	5.21	5.21
#FFFFFF	4.03	1.00	21.00	21.00
#000000	5.21	21.00	1.00	1.00
##000000	5.21	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#938100

Deuteranopia (green-blind)

#8C7D26

Tritanopia (blue-blind)

#558778

Achromatopsia (no color)

#7F7F7F

Design tokens & code

CSS

--color: #558d19;
/* rgb */ color: rgb(85, 141, 25);
/* oklch */ color: oklch(58.3% 0.153 132.9);

Tailwind

colors: {
  custom: {
    50: '#8aaf61',
    500: '#558d19',
    950: '#000000',
  },
}

SCSS

$custom: #558d19;
$custom-light: #8aaf61;
$custom-dark: #000000;

JSON

{
  "hex": "#558d19",
  "rgb": {
    "r": 85,
    "g": 141,
    "b": 25
  },
  "hsl": {
    "h": 88.966,
    "s": 69.88,
    "l": 32.549
  },
  "oklch": {
    "l": 0.58253,
    "c": 0.15324,
    "h": 132.9
  },
  "luminance": 0.21051
}

Semantic roles & 50–950 ramp

primary

#558D19

secondary

#7F43BF

accent

#3BED91

background

#F8FAF6

surface

#F0F4EB

border

#CBCEC6

text

#0C1005

muted

#7D7F7A

Preview Lab

Preview with #558D19

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

Preview Lab → · Contrast checker → · Palette generator →