#558E1E#558E1E

#558E1E is a mid, vivid yellow-green. Relative luminance 0.214; OKLCH L 58.5% C 0.152 H 133.4°. Best body text is #000000 at 5.27:1 contrast (WCAG AA passes).

Color values

HEX#558E1E
RGBrgb(85, 142, 30)
HSLhsl(91, 65%, 34%)
HSVhsv(91, 79%, 56%)
CMYKcmyk(40.1%, 0%, 78.9%, 44.3%)
CIE-LABlab(53.35, -37.07, 49.75)
CIE-LCHlch(53.35, 62.04, 126.69°)
OKLaboklab(58.55% -0.1044 0.1105)
OKLCHoklch(58.55% 0.152 133.4)
XYZxyz(13.6534, 21.3704, 4.6335)
Luminance0.2137 (WCAG relative)
Temperaturewarm
Familyyellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#558E1E #571E8E
analogous
#8D8E1E #558E1E #1E8E1F
triadic
#558E1E #1E558E #8E1E55
tetradic
#558E1E #1E8D8E #571E8E #8E1F1E
square
#558E1E #1E8D8E #571E8E #8E1F1E
split-complementary
#558E1E #1F1E8E #8E1E8D
monochromatic
#192909 #375B13 #558E1E #73C129 #92D94D

Accessibility & contrast

On white

3.98
#558E1E on #FFFFFF
AA ✗AA large ✓AAA ✗

On black

5.27
#558E1E on #000000
AA ✓AA large ✓AAA ✗

Best text color

#000000 on #558E1E
5.27:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##558E1E#FFFFFF#000000##000000
##558E1E1.003.985.275.27
#FFFFFF3.981.0021.0021.00
#0000005.2721.001.001.00
##0000005.2721.001.001.00

Color blindness preview

Protanopia (red-blind)
#948201
Deuteranopia (green-blind)
#8C7E2A
Tritanopia (blue-blind)
#558879
Achromatopsia (no color)
#7F7F7F

Design tokens & code

CSS
--color: #558e1e;
/* rgb */ color: rgb(85, 142, 30);
/* oklch */ color: oklch(58.5% 0.152 133.4);
Tailwind
colors: {
  custom: {
    50: '#8aaf63',
    500: '#558e1e',
    950: '#000000',
  },
}
SCSS
$custom: #558e1e;
$custom-light: #8aaf63;
$custom-dark: #000000;
JSON
{
  "hex": "#558e1e",
  "rgb": {
    "r": 85,
    "g": 142,
    "b": 30
  },
  "hsl": {
    "h": 90.536,
    "s": 65.116,
    "l": 33.725
  },
  "oklch": {
    "l": 0.58546,
    "c": 0.15198,
    "h": 133.4
  },
  "luminance": 0.21371
}

Semantic roles & 50–950 ramp

primary
#558E1E
secondary
#854CBC
accent
#40E895
background
#F8FAF6
surface
#F0F4EB
border
#CBCEC6
text
#0C1006
muted
#7D7F7A

Preview Lab

Preview with #558E1E

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

Preview Lab → · Contrast checker → · Palette generator →

#558E1E Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva