#558333#558333

#558333 is a mid, vivid yellow-green. Relative luminance 0.184; OKLCH L 55.8% C 0.122 H 134.0°. Best body text is #000000 at 4.68:1 contrast (WCAG AA passes).

Color values

HEX	#558333
RGB	rgb(85, 131, 51)
HSL	hsl(95, 44%, 36%)
HSV	hsv(95, 61%, 51%)
CMYK	cmyk(35.1%, 0%, 61.1%, 48.6%)
CIE-LAB	lab(49.98, -30.40, 37.54)
CIE-LCH	lch(49.98, 48.31, 129.00°)
OKLab	oklab(55.85% -0.0845 0.0877)
OKLCH	oklch(55.85% 0.122 134)
XYZ	xyz(12.4599, 18.4024, 6.0268)
Luminance	0.1840 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#558333 #613383

analogous

#7D8333 #558333 #338339

triadic

#558333 #335583 #833355

tetradic

#558333 #337D83 #613383 #833933

square

#558333 #337D83 #613383 #833933

split-complementary

#558333 #393383 #83337D

monochromatic

#1C2B11 #385722 #558333 #72AF44 #91C56B

Accessibility & contrast

On white

4.49

#558333 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.68

#558333 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #558333

4.68:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##558333	#FFFFFF	#000000	##000000
##558333	1.00	4.49	4.68	4.68
#FFFFFF	4.49	1.00	21.00	21.00
#000000	4.68	21.00	1.00	1.00
##000000	4.68	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#88792A

Deuteranopia (green-blind)

#817639

Tritanopia (blue-blind)

#557E72

Achromatopsia (no color)

#777777

Design tokens & code

CSS

--color: #558333;
/* rgb */ color: rgb(85, 131, 51);
/* oklch */ color: oklch(55.8% 0.122 134.0);

Tailwind

colors: {
  custom: {
    50: '#88a76e',
    500: '#558333',
    950: '#000000',
  },
}

SCSS

$custom: #558333;
$custom-light: #88a76e;
$custom-dark: #000000;

JSON

{
  "hex": "#558333",
  "rgb": {
    "r": 85,
    "g": 131,
    "b": 51
  },
  "hsl": {
    "h": 94.5,
    "s": 43.956,
    "l": 35.686
  },
  "oklch": {
    "l": 0.55846,
    "c": 0.12181,
    "h": 134
  },
  "luminance": 0.18403
}

Semantic roles & 50–950 ramp

primary

#558333

secondary

#8E65AD

accent

#54D49D

background

#F8FAF6

surface

#F0F4EC

border

#CBCEC7

text

#0C0F07

muted

#7D7F7A

Preview Lab

Preview with #558333

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

Preview Lab → · Contrast checker → · Palette generator →