#558D16#558D16

#558D16 is a mid, vivid yellow-green. Relative luminance 0.210; OKLCH L 58.2% C 0.155 H 132.7°. Best body text is #000000 at 5.21:1 contrast (WCAG AA passes).

Color values

HEX#558D16
RGBrgb(85, 141, 22)
HSLhsl(88, 73%, 32%)
HSVhsv(88, 84%, 55%)
CMYKcmyk(39.7%, 0%, 84.4%, 44.7%)
CIE-LABlab(52.99, -37.04, 51.85)
CIE-LCHlch(52.99, 63.72, 125.55°)
OKLaboklab(58.24% -0.1048 0.1136)
OKLCHoklch(58.24% 0.155 132.7)
XYZxyz(13.4158, 21.0383, 4.1128)
Luminance0.2104 (WCAG relative)
Temperaturewarm
Familyyellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#558D16 #4E168D
analogous
#8D8A16 #558D16 #1A8D16
triadic
#558D16 #16558D #8D1655
tetradic
#558D16 #168D8A #4E168D #8D161A
square
#558D16 #168D8A #4E168D #8D161A
split-complementary
#558D16 #161A8D #8A168D
monochromatic
#152305 #35580E #558D16 #75C21E #94E13D

Accessibility & contrast

On white

4.03
#558D16 on #FFFFFF
AA ✗AA large ✓AAA ✗

On black

5.21
#558D16 on #000000
AA ✓AA large ✓AAA ✗

Best text color

#000000 on #558D16
5.21:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##558D16#FFFFFF#000000##000000
##558D161.004.035.215.21
#FFFFFF4.031.0021.0021.00
#0000005.2121.001.001.00
##0000005.2121.001.001.00

Color blindness preview

Protanopia (red-blind)
#938100
Deuteranopia (green-blind)
#8C7D25
Tritanopia (blue-blind)
#568778
Achromatopsia (no color)
#7E7E7E

Design tokens & code

CSS
--color: #558d16;
/* rgb */ color: rgb(85, 141, 22);
/* oklch */ color: oklch(58.2% 0.155 132.7);
Tailwind
colors: {
  custom: {
    50: '#8aaf60',
    500: '#558d16',
    950: '#000000',
  },
}
SCSS
$custom: #558d16;
$custom-light: #8aaf60;
$custom-dark: #000000;
JSON
{
  "hex": "#558d16",
  "rgb": {
    "r": 85,
    "g": 141,
    "b": 22
  },
  "hsl": {
    "h": 88.235,
    "s": 73.006,
    "l": 31.961
  },
  "oklch": {
    "l": 0.58238,
    "c": 0.15459,
    "h": 132.7
  },
  "luminance": 0.21039
}

Semantic roles & 50–950 ramp

primary
#558D16
secondary
#7C3EC1
accent
#38F08E
background
#F8FAF6
surface
#F0F4EB
border
#CBCEC6
text
#0C1005
muted
#7D7F7A

Preview Lab

Preview with #558D16

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

Preview Lab → · Contrast checker → · Palette generator →

#558D16 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva