#558E17#558E17

#558E17 is a mid, vivid yellow-green. Relative luminance 0.213; OKLCH L 58.5% C 0.155 H 132.9°. Best body text is #000000 at 5.27:1 contrast (WCAG AA passes).

Color values

HEX#558E17
RGBrgb(85, 142, 23)
HSLhsl(89, 72%, 32%)
HSVhsv(89, 84%, 56%)
CMYKcmyk(40.1%, 0%, 83.8%, 44.3%)
CIE-LABlab(53.32, -37.43, 51.86)
CIE-LCHlch(53.32, 63.96, 125.82°)
OKLaboklab(58.51% -0.1058 0.1138)
OKLCHoklch(58.51% 0.155 132.9)
XYZxyz(13.5738, 21.3385, 4.2140)
Luminance0.2134 (WCAG relative)
Temperaturewarm
Familyyellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#558E17 #50178E
analogous
#8E8B17 #558E17 #1A8E17
triadic
#558E17 #17558E #8E1755
tetradic
#558E17 #178E8B #50178E #8E171A
square
#558E17 #178E8B #50178E #8E171A
split-complementary
#558E17 #171A8E #8B178E
monochromatic
#162506 #35590E #558E17 #75C320 #93E03F

Accessibility & contrast

On white

3.99
#558E17 on #FFFFFF
AA ✗AA large ✓AAA ✗

On black

5.27
#558E17 on #000000
AA ✓AA large ✓AAA ✗

Best text color

#000000 on #558E17
5.27:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##558E17#FFFFFF#000000##000000
##558E171.003.995.275.27
#FFFFFF3.991.0021.0021.00
#0000005.2721.001.001.00
##0000005.2721.001.001.00

Color blindness preview

Protanopia (red-blind)
#948200
Deuteranopia (green-blind)
#8C7E25
Tritanopia (blue-blind)
#558879
Achromatopsia (no color)
#7F7F7F

Design tokens & code

CSS
--color: #558e17;
/* rgb */ color: rgb(85, 142, 23);
/* oklch */ color: oklch(58.5% 0.155 132.9);
Tailwind
colors: {
  custom: {
    50: '#8aaf60',
    500: '#558e17',
    950: '#000000',
  },
}
SCSS
$custom: #558e17;
$custom-light: #8aaf60;
$custom-dark: #000000;
JSON
{
  "hex": "#558e17",
  "rgb": {
    "r": 85,
    "g": 142,
    "b": 23
  },
  "hsl": {
    "h": 88.739,
    "s": 72.121,
    "l": 32.353
  },
  "oklch": {
    "l": 0.58506,
    "c": 0.15539,
    "h": 132.9
  },
  "luminance": 0.21339
}

Semantic roles & 50–950 ramp

primary
#558E17
secondary
#7E40C0
accent
#39EF90
background
#F8FAF6
surface
#F0F4EB
border
#CBCEC6
text
#0C1005
muted
#7D7F7A

Preview Lab

Preview with #558E17

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

Preview Lab → · Contrast checker → · Palette generator →

#558E17 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva