#558D2E#558D2E

#558D2E is a mid, vivid yellow-green. Relative luminance 0.212; OKLCH L 58.4% C 0.140 H 134.8°. Best body text is #000000 at 5.24:1 contrast (WCAG AA passes).

Color values

HEX	#558D2E
RGB	rgb(85, 141, 46)
HSL	hsl(95, 51%, 37%)
HSV	hsv(95, 67%, 55%)
CMYK	cmyk(39.7%, 0%, 67.4%, 44.7%)
CIE-LAB	lab(53.14, -35.47, 43.33)
CIE-LCH	lch(53.14, 55.99, 129.30°)
OKLab	oklab(58.41% -0.0988 0.0994)
OKLCH	oklch(58.41% 0.14 134.8)
XYZ	xyz(13.7640, 21.1776, 5.9467)
Luminance	0.2118 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#558D2E #662E8D

analogous

#858D2E #558D2E #2E8D36

triadic

#558D2E #2E558D #8D2E55

tetradic

#558D2E #2E858D #662E8D #8D362E

square

#558D2E #2E858D #662E8D #8D362E

split-complementary

#558D2E #362E8D #8D2E85

monochromatic

#1D3110 #395F1F #558D2E #71BB3D #92CE68

Accessibility & contrast

On white

4.01

#558D2E on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.24

#558D2E on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #558D2E

5.24:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##558D2E	#FFFFFF	#000000	##000000
##558D2E	1.00	4.01	5.24	5.24
#FFFFFF	4.01	1.00	21.00	21.00
#000000	5.24	21.00	1.00	1.00
##000000	5.24	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#928221

Deuteranopia (green-blind)

#8B7D36

Tritanopia (blue-blind)

#548879

Achromatopsia (no color)

#7F7F7F

Design tokens & code

CSS

--color: #558d2e;
/* rgb */ color: rgb(85, 141, 46);
/* oklch */ color: oklch(58.4% 0.140 134.8);

Tailwind

colors: {
  custom: {
    50: '#89af6c',
    500: '#558d2e',
    950: '#000000',
  },
}

SCSS

$custom: #558d2e;
$custom-light: #89af6c;
$custom-dark: #000000;

JSON

{
  "hex": "#558d2e",
  "rgb": {
    "r": 85,
    "g": 141,
    "b": 46
  },
  "hsl": {
    "h": 95.368,
    "s": 50.802,
    "l": 36.667
  },
  "oklch": {
    "l": 0.58411,
    "c": 0.14014,
    "h": 134.8
  },
  "luminance": 0.21178
}

Semantic roles & 50–950 ramp

primary

#558D2E

secondary

#9362B5

accent

#4EDAA0

background

#F8FAF6

surface

#F0F4EB

border

#CBCEC6

text

#0C1007

muted

#7D7F7A

Preview Lab

Preview with #558D2E

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

Preview Lab → · Contrast checker → · Palette generator →