#558E1D#558E1D

#558E1D is a mid, vivid yellow-green. Relative luminance 0.214; OKLCH L 58.5% C 0.153 H 133.3°. Best body text is #000000 at 5.27:1 contrast (WCAG AA passes).

Color values

HEX	#558E1D
RGB	rgb(85, 142, 29)
HSL	hsl(90, 66%, 34%)
HSV	hsv(90, 80%, 56%)
CMYK	cmyk(40.1%, 0%, 79.6%, 44.3%)
CIE-LAB	lab(53.35, -37.13, 50.07)
CIE-LCH	lch(53.35, 62.34, 126.56°)
OKLab	oklab(58.54% -0.1046 0.111)
OKLCH	oklch(58.54% 0.153 133.3)
XYZ	xyz(13.6409, 21.3653, 4.5673)
Luminance	0.2137 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#558E1D #561D8E

analogous

#8D8E1D #558E1D #1D8E1D

triadic

#558E1D #1D558E #8E1D55

tetradic

#558E1D #1D8D8E #561D8E #8E1D1D

square

#558E1D #1D8D8E #561D8E #8E1D1D

split-complementary

#558E1D #1D1D8E #8E1D8D

monochromatic

#182808 #375B13 #558E1D #73C127 #92DA4B

Accessibility & contrast

On white

3.98

#558E1D on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.27

#558E1D on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #558E1D

5.27:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##558E1D	#FFFFFF	#000000	##000000
##558E1D	1.00	3.98	5.27	5.27
#FFFFFF	3.98	1.00	21.00	21.00
#000000	5.27	21.00	1.00	1.00
##000000	5.27	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#948200

Deuteranopia (green-blind)

#8C7E29

Tritanopia (blue-blind)

#558879

Achromatopsia (no color)

#7F7F7F

Design tokens & code

CSS

--color: #558e1d;
/* rgb */ color: rgb(85, 142, 29);
/* oklch */ color: oklch(58.5% 0.153 133.3);

Tailwind

colors: {
  custom: {
    50: '#8aaf63',
    500: '#558e1d',
    950: '#000000',
  },
}

SCSS

$custom: #558e1d;
$custom-light: #8aaf63;
$custom-dark: #000000;

JSON

{
  "hex": "#558e1d",
  "rgb": {
    "r": 85,
    "g": 142,
    "b": 29
  },
  "hsl": {
    "h": 90.265,
    "s": 66.082,
    "l": 33.529
  },
  "oklch": {
    "l": 0.58539,
    "c": 0.15251,
    "h": 133.3
  },
  "luminance": 0.21366
}

Semantic roles & 50–950 ramp

primary

#558E1D

secondary

#844ABD

accent

#3FE995

background

#F8FAF6

surface

#F0F4EB

border

#CBCEC6

text

#0C1006

muted

#7D7F7A

Preview Lab

Preview with #558E1D

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

Preview Lab → · Contrast checker → · Palette generator →