#558D64#558D64

#558D64 is a mid, moderate green. Relative luminance 0.219; OKLCH L 59.3% C 0.086 H 151.6°. Best body text is #000000 at 5.38:1 contrast (WCAG AA passes).

Color values

HEX	#558D64
RGB	rgb(85, 141, 100)
HSL	hsl(136, 25%, 44%)
HSV	hsv(136, 40%, 55%)
CMYK	cmyk(39.7%, 0%, 29.1%, 44.7%)
CIE-LAB	lab(53.92, -27.80, 16.21)
CIE-LCH	lch(53.92, 32.18, 149.75°)
OKLab	oklab(59.3% -0.0761 0.0411)
OKLCH	oklch(59.3% 0.086 151.6)
XYZ	xyz(15.5705, 21.9002, 15.4608)
Luminance	0.2190 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#558D64 #8D557E

analogous

#628D55 #558D64 #558D80

triadic

#558D64 #64558D #8D6455

tetradic

#558D64 #55628D #8D557E #8D8055

square

#558D64 #55628D #8D557E #8D8055

split-complementary

#558D64 #80558D #8D5562

monochromatic

#27412E #3E6749 #558D64 #74AB83 #9AC2A5

Accessibility & contrast

On white

3.90

#558D64 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.38

#558D64 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #558D64

5.38:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##558D64	#FFFFFF	#000000	##000000
##558D64	1.00	3.90	5.38	5.38
#FFFFFF	3.90	1.00	21.00	21.00
#000000	5.38	21.00	1.00	1.00
##000000	5.38	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#8D8462

Deuteranopia (green-blind)

#857F66

Tritanopia (blue-blind)

#4B8B82

Achromatopsia (no color)

#818181

Design tokens & code

CSS

--color: #558d64;
/* rgb */ color: rgb(85, 141, 100);
/* oklch */ color: oklch(59.3% 0.086 151.6);

Tailwind

colors: {
  custom: {
    50: '#87ae90',
    500: '#558d64',
    950: '#000000',
  },
}

SCSS

$custom: #558d64;
$custom-light: #87ae90;
$custom-dark: #000000;

JSON

{
  "hex": "#558d64",
  "rgb": {
    "r": 85,
    "g": 141,
    "b": 100
  },
  "hsl": {
    "h": 136.071,
    "s": 24.779,
    "l": 44.314
  },
  "oklch": {
    "l": 0.59297,
    "c": 0.08647,
    "h": 151.6
  },
  "luminance": 0.21901
}

Semantic roles & 50–950 ramp

primary

#558D64

secondary

#B08EA7

accent

#67A9C1

background

#F8FAF8

surface

#F0F4F0

border

#CBCECB

text

#0B100C

muted

#7C7F7D

Preview Lab

Preview with #558D64

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

Preview Lab → · Contrast checker → · Palette generator →