#558166#558166

#558166 is a mid, moderate green. Relative luminance 0.186; OKLCH L 56.3% C 0.064 H 156.7°. Best body text is #000000 at 4.72:1 contrast (WCAG AA passes).

Color values

HEX	#558166
RGB	rgb(85, 129, 102)
HSL	hsl(143, 21%, 42%)
HSV	hsv(143, 34%, 51%)
CMYK	cmyk(34.1%, 0%, 20.9%, 49.4%)
CIE-LAB	lab(50.20, -21.34, 9.90)
CIE-LCH	lch(50.20, 23.53, 155.12°)
OKLab	oklab(56.31% -0.0591 0.0254)
OKLCH	oklch(56.31% 0.064 156.7)
XYZ	xyz(13.9940, 18.5904, 15.4187)
Luminance	0.1859 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#558166 #815570

analogous

#5A8155 #558166 #55817C

triadic

#558166 #665581 #816655

tetradic

#558166 #555A81 #815570 #817C55

square

#558166 #555A81 #815570 #817C55

split-complementary

#558166 #7C5581 #81555A

monochromatic

#24372C #3D5C49 #558166 #71A284 #96BAA4

Accessibility & contrast

On white

4.45

#558166 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.72

#558166 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #558166

4.72:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##558166	#FFFFFF	#000000	##000000
##558166	1.00	4.45	4.72	4.72
#FFFFFF	4.45	1.00	21.00	21.00
#000000	4.72	21.00	1.00	1.00
##000000	4.72	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#807A65

Deuteranopia (green-blind)

#797568

Tritanopia (blue-blind)

#4D8079

Achromatopsia (no color)

#777777

Design tokens & code

CSS

--color: #558166;
/* rgb */ color: rgb(85, 129, 102);
/* oklch */ color: oklch(56.3% 0.064 156.7);

Tailwind

colors: {
  custom: {
    50: '#86a691',
    500: '#558166',
    950: '#000000',
  },
}

SCSS

$custom: #558166;
$custom-light: #86a691;
$custom-dark: #000000;

JSON

{
  "hex": "#558166",
  "rgb": {
    "r": 85,
    "g": 129,
    "b": 102
  },
  "hsl": {
    "h": 143.182,
    "s": 20.561,
    "l": 41.961
  },
  "oklch": {
    "l": 0.56308,
    "c": 0.06431,
    "h": 156.7
  },
  "luminance": 0.18591
}

Semantic roles & 50–950 ramp

primary

#558166

secondary

#A88A9C

accent

#6B9DBD

background

#F8FAF8

surface

#EFF4F0

border

#CACECB

text

#0B0F0C

muted

#7C7F7D

Preview Lab

Preview with #558166

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

Preview Lab → · Contrast checker → · Palette generator →