#558C68#558C68

#558C68 is a mid, moderate green. Relative luminance 0.217; OKLCH L 59.1% C 0.081 H 154.5°. Best body text is #000000 at 5.34:1 contrast (WCAG AA passes).

Color values

HEX	#558C68
RGB	rgb(85, 140, 104)
HSL	hsl(141, 24%, 44%)
HSV	hsv(141, 39%, 55%)
CMYK	cmyk(39.3%, 0%, 25.7%, 45.1%)
CIE-LAB	lab(53.69, -26.51, 13.62)
CIE-LCH	lch(53.69, 29.81, 152.80°)
OKLab	oklab(59.14% -0.0728 0.0348)
OKLCH	oklch(59.14% 0.081 154.5)
XYZ	xyz(15.6221, 21.6860, 16.4567)
Luminance	0.2169 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#558C68 #8C5579

analogous

#5E8C55 #558C68 #558C84

triadic

#558C68 #68558C #8C6855

tetradic

#558C68 #555E8C #8C5579 #8C8455

square

#558C68 #555E8C #8C5579 #8C8455

split-complementary

#558C68 #84558C #8C555E

monochromatic

#27402F #3E664C #558C68 #74AA87 #9AC2A8

Accessibility & contrast

On white

3.93

#558C68 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.34

#558C68 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #558C68

5.34:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##558C68	#FFFFFF	#000000	##000000
##558C68	1.00	3.93	5.34	5.34
#FFFFFF	3.93	1.00	21.00	21.00
#000000	5.34	21.00	1.00	1.00
##000000	5.34	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#8C8466

Deuteranopia (green-blind)

#837E6A

Tritanopia (blue-blind)

#4A8B82

Achromatopsia (no color)

#808080

Design tokens & code

CSS

--color: #558c68;
/* rgb */ color: rgb(85, 140, 104);
/* oklch */ color: oklch(59.1% 0.081 154.5);

Tailwind

colors: {
  custom: {
    50: '#87ae93',
    500: '#558c68',
    950: '#000000',
  },
}

SCSS

$custom: #558c68;
$custom-light: #87ae93;
$custom-dark: #000000;

JSON

{
  "hex": "#558c68",
  "rgb": {
    "r": 85,
    "g": 140,
    "b": 104
  },
  "hsl": {
    "h": 140.727,
    "s": 24.444,
    "l": 44.118
  },
  "oklch": {
    "l": 0.5914,
    "c": 0.08072,
    "h": 154.5
  },
  "luminance": 0.21687
}

Semantic roles & 50–950 ramp

primary

#558C68

secondary

#AF8EA4

accent

#67A2C1

background

#F8FAF9

surface

#F0F4F1

border

#CBCECB

text

#0B100D

muted

#7C7F7E

Preview Lab

Preview with #558C68

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

Preview Lab → · Contrast checker → · Palette generator →