#558E22#558E22

#558E22 is a mid, vivid yellow-green. Relative luminance 0.214; OKLCH L 58.6% C 0.150 H 133.7°. Best body text is #000000 at 5.28:1 contrast (WCAG AA passes).

Color values

HEX	#558E22
RGB	rgb(85, 142, 34)
HSL	hsl(92, 61%, 35%)
HSV	hsv(92, 76%, 56%)
CMYK	cmyk(40.1%, 0%, 76.1%, 44.3%)
CIE-LAB	lab(53.38, -36.83, 48.38)
CIE-LCH	lch(53.38, 60.80, 127.28°)
OKLab	oklab(58.57% -0.1034 0.1083)
OKLCH	oklch(58.57% 0.15 133.7)
XYZ	xyz(13.7078, 21.3921, 4.9199)
Luminance	0.2139 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#558E22 #5B228E

analogous

#8B8E22 #558E22 #228E25

triadic

#558E22 #22558E #8E2255

tetradic

#558E22 #228B8E #5B228E #8E2522

square

#558E22 #228B8E #5B228E #8E2522

split-complementary

#558E22 #25228E #8E228B

monochromatic

#1A2B0A #375D16 #558E22 #73BF2E #92D654

Accessibility & contrast

On white

3.98

#558E22 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.28

#558E22 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #558E22

5.28:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##558E22	#FFFFFF	#000000	##000000
##558E22	1.00	3.98	5.28	5.28
#FFFFFF	3.98	1.00	21.00	21.00
#000000	5.28	21.00	1.00	1.00
##000000	5.28	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#94820B

Deuteranopia (green-blind)

#8C7E2D

Tritanopia (blue-blind)

#558879

Achromatopsia (no color)

#7F7F7F

Design tokens & code

CSS

--color: #558e22;
/* rgb */ color: rgb(85, 142, 34);
/* oklch */ color: oklch(58.6% 0.150 133.7);

Tailwind

colors: {
  custom: {
    50: '#8aaf65',
    500: '#558e22',
    950: '#000000',
  },
}

SCSS

$custom: #558e22;
$custom-light: #8aaf65;
$custom-dark: #000000;

JSON

{
  "hex": "#558e22",
  "rgb": {
    "r": 85,
    "g": 142,
    "b": 34
  },
  "hsl": {
    "h": 91.667,
    "s": 61.364,
    "l": 34.51
  },
  "oklch": {
    "l": 0.58572,
    "c": 0.14971,
    "h": 133.7
  },
  "luminance": 0.21393
}

Semantic roles & 50–950 ramp

primary

#558E22

secondary

#8952BA

accent

#43E498

background

#F8FAF6

surface

#F0F4EB

border

#CBCEC6

text

#0C1006

muted

#7D7F7A

Preview Lab

Preview with #558E22

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

Preview Lab → · Contrast checker → · Palette generator →