#558C36#558C36

#558C36 is a mid, vivid yellow-green. Relative luminance 0.210; OKLCH L 58.2% C 0.132 H 135.9°. Best body text is #000000 at 5.19:1 contrast (WCAG AA passes).

Color values

HEX#558C36
RGBrgb(85, 140, 54)
HSLhsl(98, 44%, 38%)
HSVhsv(98, 61%, 55%)
CMYKcmyk(39.3%, 0%, 61.4%, 45.1%)
CIE-LABlab(52.90, -34.24, 39.41)
CIE-LCHlch(52.90, 52.21, 130.99°)
OKLaboklab(58.24% -0.0948 0.092)
OKLCHoklch(58.24% 0.132 135.9)
XYZxyz(13.7899, 20.9531, 6.8071)
Luminance0.2095 (WCAG relative)
Temperaturewarm
Familyyellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#558C36 #6D368C
analogous
#808C36 #558C36 #368C42
triadic
#558C36 #36558C #8C3655
tetradic
#558C36 #36808C #6D368C #8C4236
square
#558C36 #36808C #6D368C #8C4236
split-complementary
#558C36 #42368C #8C3680
monochromatic
#1F3414 #3A6025 #558C36 #70B847 #92C973

Accessibility & contrast

On white

4.05
#558C36 on #FFFFFF
AA ✗AA large ✓AAA ✗

On black

5.19
#558C36 on #000000
AA ✓AA large ✓AAA ✗

Best text color

#000000 on #558C36
5.19:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##558C36#FFFFFF#000000##000000
##558C361.004.055.195.19
#FFFFFF4.051.0021.0021.00
#0000005.1921.001.001.00
##0000005.1921.001.001.00

Color blindness preview

Protanopia (red-blind)
#91812D
Deuteranopia (green-blind)
#897D3D
Tritanopia (blue-blind)
#53877A
Achromatopsia (no color)
#7E7E7E

Design tokens & code

CSS
--color: #558c36;
/* rgb */ color: rgb(85, 140, 54);
/* oklch */ color: oklch(58.2% 0.132 135.9);
Tailwind
colors: {
  custom: {
    50: '#89ae70',
    500: '#558c36',
    950: '#000000',
  },
}
SCSS
$custom: #558c36;
$custom-light: #89ae70;
$custom-dark: #000000;
JSON
{
  "hex": "#558c36",
  "rgb": {
    "r": 85,
    "g": 140,
    "b": 54
  },
  "hsl": {
    "h": 98.372,
    "s": 44.33,
    "l": 38.039
  },
  "oklch": {
    "l": 0.58235,
    "c": 0.13214,
    "h": 135.9
  },
  "luminance": 0.20954
}

Semantic roles & 50–950 ramp

primary
#558C36
secondary
#996CB2
accent
#54D4A6
background
#F8FAF6
surface
#F0F4EC
border
#CBCEC7
text
#0C1008
muted
#7D7F7B

Preview Lab

Preview with #558C36

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

Preview Lab → · Contrast checker → · Palette generator →

#558C36 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva