#558D2C#558D2C

#558D2C is a mid, vivid yellow-green. Relative luminance 0.212; OKLCH L 58.4% C 0.142 H 134.6°. Best body text is #000000 at 5.23:1 contrast (WCAG AA passes).

Color values

HEX	#558D2C
RGB	rgb(85, 141, 44)
HSL	hsl(95, 52%, 36%)
HSV	hsv(95, 69%, 55%)
CMYK	cmyk(39.7%, 0%, 68.8%, 44.7%)
CIE-LAB	lab(53.13, -35.64, 44.17)
CIE-LCH	lch(53.13, 56.76, 128.89°)
OKLab	oklab(58.39% -0.0994 0.1009)
OKLCH	oklch(58.39% 0.142 134.6)
XYZ	xyz(13.7255, 21.1622, 5.7439)
Luminance	0.2116 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#558D2C #642C8D

analogous

#868D2C #558D2C #2C8D34

triadic

#558D2C #2C558D #8D2C55

tetradic

#558D2C #2C868D #642C8D #8D342C

square

#558D2C #2C868D #642C8D #8D342C

split-complementary

#558D2C #342C8D #8D2C86

monochromatic

#1D300F #395E1D #558D2C #71BC3B #91CF65

Accessibility & contrast

On white

4.01

#558D2C on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.23

#558D2C on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #558D2C

5.23:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##558D2C	#FFFFFF	#000000	##000000
##558D2C	1.00	4.01	5.23	5.23
#FFFFFF	4.01	1.00	21.00	21.00
#000000	5.23	21.00	1.00	1.00
##000000	5.23	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#92821E

Deuteranopia (green-blind)

#8B7D34

Tritanopia (blue-blind)

#548879

Achromatopsia (no color)

#7F7F7F

Design tokens & code

CSS

--color: #558d2c;
/* rgb */ color: rgb(85, 141, 44);
/* oklch */ color: oklch(58.4% 0.142 134.6);

Tailwind

colors: {
  custom: {
    50: '#89af6a',
    500: '#558d2c',
    950: '#000000',
  },
}

SCSS

$custom: #558d2c;
$custom-light: #89af6a;
$custom-dark: #000000;

JSON

{
  "hex": "#558d2c",
  "rgb": {
    "r": 85,
    "g": 141,
    "b": 44
  },
  "hsl": {
    "h": 94.639,
    "s": 52.432,
    "l": 36.275
  },
  "oklch": {
    "l": 0.58392,
    "c": 0.14166,
    "h": 134.6
  },
  "luminance": 0.21163
}

Semantic roles & 50–950 ramp

primary

#558D2C

secondary

#9160B5

accent

#4CDC9F

background

#F8FAF6

surface

#F0F4EB

border

#CBCEC6

text

#0C1007

muted

#7D7F7A

Preview Lab

Preview with #558D2C

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

Preview Lab → · Contrast checker → · Palette generator →