#558B3D#558B3D

#558B3D is a mid, vivid green. Relative luminance 0.207; OKLCH L 58.1% C 0.124 H 137.0°. Best body text is #000000 at 5.15:1 contrast (WCAG AA passes).

Color values

HEX	#558B3D
RGB	rgb(85, 139, 61)
HSL	hsl(102, 39%, 39%)
HSV	hsv(102, 56%, 55%)
CMYK	cmyk(38.8%, 0%, 56.1%, 45.5%)
CIE-LAB	lab(52.66, -33.00, 35.71)
CIE-LCH	lch(52.66, 48.63, 132.74°)
OKLab	oklab(58.06% -0.0909 0.0847)
OKLCH	oklch(58.06% 0.124 137)
XYZ	xyz(13.8208, 20.7328, 7.6876)
Luminance	0.2073 (WCAG relative)
Temperature	warm
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#558B3D #733D8B

analogous

#7C8B3D #558B3D #3D8B4C

triadic

#558B3D #3D558B #8B3D55

tetradic

#558B3D #3D7C8B #733D8B #8B4C3D

square

#558B3D #3D7C8B #733D8B #8B4C3D

split-complementary

#558B3D #4C3D8B #8B3D7C

monochromatic

#213618 #3B602A #558B3D #70B352 #93C67D

Accessibility & contrast

On white

4.08

#558B3D on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.15

#558B3D on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #558B3D

5.15:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##558B3D	#FFFFFF	#000000	##000000
##558B3D	1.00	4.08	5.15	5.15
#FFFFFF	4.08	1.00	21.00	21.00
#000000	5.15	21.00	1.00	1.00
##000000	5.15	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#8F8136

Deuteranopia (green-blind)

#887C42

Tritanopia (blue-blind)

#53867A

Achromatopsia (no color)

#7E7E7E

Design tokens & code

CSS

--color: #558b3d;
/* rgb */ color: rgb(85, 139, 61);
/* oklch */ color: oklch(58.1% 0.124 137.0);

Tailwind

colors: {
  custom: {
    50: '#88ad75',
    500: '#558b3d',
    950: '#000000',
  },
}

SCSS

$custom: #558b3d;
$custom-light: #88ad75;
$custom-dark: #000000;

JSON

{
  "hex": "#558b3d",
  "rgb": {
    "r": 85,
    "g": 139,
    "b": 61
  },
  "hsl": {
    "h": 101.538,
    "s": 39,
    "l": 39.216
  },
  "oklch": {
    "l": 0.58062,
    "c": 0.12427,
    "h": 137
  },
  "luminance": 0.20733
}

Semantic roles & 50–950 ramp

primary

#558B3D

secondary

#9D74B0

accent

#59CFAB

background

#F8FAF7

surface

#F0F4ED

border

#CBCEC8

text

#0C1008

muted

#7D7F7B

Preview Lab

Preview with #558B3D

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

Preview Lab → · Contrast checker → · Palette generator →