#558A2D#558A2D

#558A2D is a mid, vivid yellow-green. Relative luminance 0.203; OKLCH L 57.6% C 0.137 H 134.2°. Best body text is #000000 at 5.06:1 contrast (WCAG AA passes).

Color values

HEX#558A2D
RGBrgb(85, 138, 45)
HSLhsl(94, 51%, 36%)
HSVhsv(94, 67%, 54%)
CMYKcmyk(38.4%, 0%, 67.4%, 45.9%)
CIE-LABlab(52.17, -34.21, 42.73)
CIE-LCHlch(52.17, 54.73, 128.68°)
OKLaboklab(57.61% -0.0954 0.098)
OKLCHoklch(57.61% 0.137 134.2)
XYZxyz(13.3082, 20.2971, 5.6986)
Luminance0.2030 (WCAG relative)
Temperaturewarm
Familyyellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#558A2D #622D8A
analogous
#838A2D #558A2D #2D8A33
triadic
#558A2D #2D558A #8A2D55
tetradic
#558A2D #2D838A #622D8A #8A332D
square
#558A2D #2D838A #622D8A #8A332D
split-complementary
#558A2D #332D8A #8A2D83
monochromatic
#1C2E0F #395C1E #558A2D #71B83C #91CD65

Accessibility & contrast

On white

4.15
#558A2D on #FFFFFF
AA ✗AA large ✓AAA ✗

On black

5.06
#558A2D on #000000
AA ✓AA large ✓AAA ✗

Best text color

#000000 on #558A2D
5.06:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##558A2D#FFFFFF#000000##000000
##558A2D1.004.155.065.06
#FFFFFF4.151.0021.0021.00
#0000005.0621.001.001.00
##0000005.0621.001.001.00

Color blindness preview

Protanopia (red-blind)
#8F7F21
Deuteranopia (green-blind)
#887B35
Tritanopia (blue-blind)
#558577
Achromatopsia (no color)
#7C7C7C

Design tokens & code

CSS
--color: #558a2d;
/* rgb */ color: rgb(85, 138, 45);
/* oklch */ color: oklch(57.6% 0.137 134.2);
Tailwind
colors: {
  custom: {
    50: '#89ac6b',
    500: '#558a2d',
    950: '#000000',
  },
}
SCSS
$custom: #558a2d;
$custom-light: #89ac6b;
$custom-dark: #000000;
JSON
{
  "hex": "#558a2d",
  "rgb": {
    "r": 85,
    "g": 138,
    "b": 45
  },
  "hsl": {
    "h": 94.194,
    "s": 50.82,
    "l": 35.882
  },
  "oklch": {
    "l": 0.57614,
    "c": 0.13679,
    "h": 134.2
  },
  "luminance": 0.20298
}

Semantic roles & 50–950 ramp

primary
#558A2D
secondary
#8F60B3
accent
#4DDA9E
background
#F8FAF6
surface
#F0F4EB
border
#CBCEC6
text
#0C1007
muted
#7D7F7A

Preview Lab

Preview with #558A2D

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

Preview Lab → · Contrast checker → · Palette generator →

#558A2D Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva