#558E59#558E59

#558E59 is a mid, moderate green. Relative luminance 0.220; OKLCH L 59.3% C 0.100 H 145.8°. Best body text is #000000 at 5.40:1 contrast (WCAG AA passes).

Color values

HEX	#558E59
RGB	rgb(85, 142, 89)
HSL	hsl(124, 25%, 45%)
HSV	hsv(124, 40%, 56%)
CMYK	cmyk(40.1%, 0%, 37.3%, 44.3%)
CIE-LAB	lab(54.02, -30.30, 22.52)
CIE-LCH	lch(54.02, 37.76, 143.38°)
OKLab	oklab(59.31% -0.0825 0.0562)
OKLCH	oklch(59.31% 0.1 145.8)
XYZ	xyz(15.2217, 21.9977, 12.8932)
Luminance	0.2200 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#558E59 #8E558A

analogous

#6E8E55 #558E59 #558E76

triadic

#558E59 #59558E #8E5955

tetradic

#558E59 #556E8E #8E558A #8E7655

square

#558E59 #556E8E #8E558A #8E7655

split-complementary

#558E59 #76558E #8E556E

monochromatic

#274129 #3E6841 #558E59 #74AC78 #9BC39D

Accessibility & contrast

On white

3.89

#558E59 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.40

#558E59 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #558E59

5.40:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##558E59	#FFFFFF	#000000	##000000
##558E59	1.00	3.89	5.40	5.40
#FFFFFF	3.89	1.00	21.00	21.00
#000000	5.40	21.00	1.00	1.00
##000000	5.40	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#908555

Deuteranopia (green-blind)

#877F5C

Tritanopia (blue-blind)

#4E8B81

Achromatopsia (no color)

#818181

Design tokens & code

CSS

--color: #558e59;
/* rgb */ color: rgb(85, 142, 89);
/* oklch */ color: oklch(59.3% 0.100 145.8);

Tailwind

colors: {
  custom: {
    50: '#88af88',
    500: '#558e59',
    950: '#000000',
  },
}

SCSS

$custom: #558e59;
$custom-light: #88af88;
$custom-dark: #000000;

JSON

{
  "hex": "#558e59",
  "rgb": {
    "r": 85,
    "g": 142,
    "b": 89
  },
  "hsl": {
    "h": 124.211,
    "s": 25.11,
    "l": 44.51
  },
  "oklch": {
    "l": 0.59312,
    "c": 0.09984,
    "h": 145.8
  },
  "luminance": 0.21999
}

Semantic roles & 50–950 ramp

primary

#558E59

secondary

#B08FAE

accent

#66BBC2

background

#F8FAF8

surface

#F0F4F0

border

#CBCECB

text

#0B100B

muted

#7C7F7C

Preview Lab

Preview with #558E59

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

Preview Lab → · Contrast checker → · Palette generator →