#558D3F#558D3F

#558D3F is a mid, vivid green. Relative luminance 0.213; OKLCH L 58.6% C 0.125 H 137.7°. Best body text is #000000 at 5.27:1 contrast (WCAG AA passes).

Color values

HEX	#558D3F
RGB	rgb(85, 141, 63)
HSL	hsl(103, 38%, 40%)
HSV	hsv(103, 55%, 55%)
CMYK	cmyk(39.7%, 0%, 55.3%, 44.7%)
CIE-LAB	lab(53.32, -33.68, 35.49)
CIE-LCH	lch(53.32, 48.93, 133.50°)
OKLab	oklab(58.61% -0.0926 0.0844)
OKLCH	oklch(58.61% 0.125 137.7)
XYZ	xyz(14.1680, 21.3392, 8.0740)
Luminance	0.2134 (WCAG relative)
Temperature	warm
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#558D3F #773F8D

analogous

#7C8D3F #558D3F #3F8D50

triadic

#558D3F #3F558D #8D3F55

tetradic

#558D3F #3F7C8D #773F8D #8D503F

square

#558D3F #3F7C8D #773F8D #8D503F

split-complementary

#558D3F #503F8D #8D3F7C

monochromatic

#223819 #3C632C #558D3F #70B356 #94C680

Accessibility & contrast

On white

3.99

#558D3F on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.27

#558D3F on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #558D3F

5.27:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##558D3F	#FFFFFF	#000000	##000000
##558D3F	1.00	3.99	5.27	5.27
#FFFFFF	3.99	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)

#918238

Deuteranopia (green-blind)

#897E44

Tritanopia (blue-blind)

#52887B

Achromatopsia (no color)

#7F7F7F

Design tokens & code

CSS

--color: #558d3f;
/* rgb */ color: rgb(85, 141, 63);
/* oklch */ color: oklch(58.6% 0.125 137.7);

Tailwind

colors: {
  custom: {
    50: '#88af76',
    500: '#558d3f',
    950: '#000000',
  },
}

SCSS

$custom: #558d3f;
$custom-light: #88af76;
$custom-dark: #000000;

JSON

{
  "hex": "#558d3f",
  "rgb": {
    "r": 85,
    "g": 141,
    "b": 63
  },
  "hsl": {
    "h": 103.077,
    "s": 38.235,
    "l": 40
  },
  "oklch": {
    "l": 0.5861,
    "c": 0.12532,
    "h": 137.7
  },
  "luminance": 0.2134
}

Semantic roles & 50–950 ramp

primary

#558D3F

secondary

#A077B1

accent

#5ACEAD

background

#F8FAF7

surface

#F0F4ED

border

#CBCEC8

text

#0C1009

muted

#7D7F7B

Preview Lab

Preview with #558D3F

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

Preview Lab → · Contrast checker → · Palette generator →