#558A22#558A22

#558A22 is a mid, vivid yellow-green. Relative luminance 0.202; OKLCH L 57.5% C 0.144 H 133.0°. Best body text is #000000 at 5.04:1 contrast (WCAG AA passes).

Color values

HEX#558A22
RGBrgb(85, 138, 34)
HSLhsl(91, 60%, 34%)
HSVhsv(91, 75%, 54%)
CMYKcmyk(38.4%, 0%, 75.4%, 45.9%)
CIE-LABlab(52.09, -35.06, 47.11)
CIE-LCHlch(52.09, 58.72, 126.65°)
OKLaboklab(57.52% -0.0986 0.1056)
OKLCHoklch(57.52% 0.145 133)
XYZxyz(13.1233, 20.2232, 4.7251)
Luminance0.2022 (WCAG relative)
Temperaturewarm
Familyyellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#558A22 #57228A
analogous
#898A22 #558A22 #228A23
triadic
#558A22 #22558A #8A2255
tetradic
#558A22 #22898A #57228A #8A2322
square
#558A22 #22898A #57228A #8A2322
split-complementary
#558A22 #23228A #8A2289
monochromatic
#19280A #375916 #558A22 #73BB2E #92D452

Accessibility & contrast

On white

4.16
#558A22 on #FFFFFF
AA ✗AA large ✓AAA ✗

On black

5.04
#558A22 on #000000
AA ✓AA large ✓AAA ✗

Best text color

#000000 on #558A22
5.04:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##558A22#FFFFFF#000000##000000
##558A221.004.165.045.04
#FFFFFF4.161.0021.0021.00
#0000005.0421.001.001.00
##0000005.0421.001.001.00

Color blindness preview

Protanopia (red-blind)
#907F0E
Deuteranopia (green-blind)
#897B2C
Tritanopia (blue-blind)
#558476
Achromatopsia (no color)
#7C7C7C

Design tokens & code

CSS
--color: #558a22;
/* rgb */ color: rgb(85, 138, 34);
/* oklch */ color: oklch(57.5% 0.144 133.0);
Tailwind
colors: {
  custom: {
    50: '#8aac65',
    500: '#558a22',
    950: '#000000',
  },
}
SCSS
$custom: #558a22;
$custom-light: #8aac65;
$custom-dark: #000000;
JSON
{
  "hex": "#558a22",
  "rgb": {
    "r": 85,
    "g": 138,
    "b": 34
  },
  "hsl": {
    "h": 90.577,
    "s": 60.465,
    "l": 33.725
  },
  "oklch": {
    "l": 0.5752,
    "c": 0.1445,
    "h": 133
  },
  "luminance": 0.20224
}

Semantic roles & 50–950 ramp

primary
#558A22
secondary
#8550B8
accent
#44E495
background
#F8FAF6
surface
#F0F4EB
border
#CBCEC6
text
#0C1006
muted
#7D7F7A

Preview Lab

Preview with #558A22

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

Preview Lab → · Contrast checker → · Palette generator →

#558A22 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva