#558D56#558D56

#558D56 is a mid, moderate green. Relative luminance 0.217; OKLCH L 59.0% C 0.101 H 144.5°. Best body text is #000000 at 5.33:1 contrast (WCAG AA passes).

Color values

HEX	#558D56
RGB	rgb(85, 141, 86)
HSL	hsl(121, 25%, 44%)
HSV	hsv(121, 40%, 55%)
CMYK	cmyk(39.7%, 0%, 39%, 44.7%)
CIE-LAB	lab(53.66, -30.34, 23.69)
CIE-LCH	lch(53.66, 38.49, 142.01°)
OKLab	oklab(59% -0.0826 0.0589)
OKLCH	oklch(59% 0.101 144.5)
XYZ	xyz(14.9502, 21.6521, 12.1938)
Luminance	0.2165 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#558D56 #8D558C

analogous

#708D55 #558D56 #558D72

triadic

#558D56 #56558D #8D5655

tetradic

#558D56 #55708D #8D558C #8D7255

square

#558D56 #55708D #8D558C #8D7255

split-complementary

#558D56 #72558D #8D5570

monochromatic

#274127 #3E673F #558D56 #74AB75 #9AC29B

Accessibility & contrast

On white

3.94

#558D56 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.33

#558D56 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #558D56

5.33:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##558D56	#FFFFFF	#000000	##000000
##558D56	1.00	3.94	5.33	5.33
#FFFFFF	3.94	1.00	21.00	21.00
#000000	5.33	21.00	1.00	1.00
##000000	5.33	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#8F8452

Deuteranopia (green-blind)

#877E59

Tritanopia (blue-blind)

#4E8A7F

Achromatopsia (no color)

#808080

Design tokens & code

CSS

--color: #558d56;
/* rgb */ color: rgb(85, 141, 86);
/* oklch */ color: oklch(59.0% 0.101 144.5);

Tailwind

colors: {
  custom: {
    50: '#87ae86',
    500: '#558d56',
    950: '#000000',
  },
}

SCSS

$custom: #558d56;
$custom-light: #87ae86;
$custom-dark: #000000;

JSON

{
  "hex": "#558d56",
  "rgb": {
    "r": 85,
    "g": 141,
    "b": 86
  },
  "hsl": {
    "h": 121.071,
    "s": 24.779,
    "l": 44.314
  },
  "oklch": {
    "l": 0.58995,
    "c": 0.10147,
    "h": 144.5
  },
  "luminance": 0.21653
}

Semantic roles & 50–950 ramp

primary

#558D56

secondary

#B08EAF

accent

#67C0C1

background

#F8FAF8

surface

#F0F4EF

border

#CBCECA

text

#0B100B

muted

#7C7F7C

Preview Lab

Preview with #558D56

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

Preview Lab → · Contrast checker → · Palette generator →