#558728#558728

#558728 is a mid, vivid yellow-green. Relative luminance 0.194; OKLCH L 56.8% C 0.136 H 133.1°. Best body text is #000000 at 4.88:1 contrast (WCAG AA passes).

Color values

HEX#558728
RGBrgb(85, 135, 40)
HSLhsl(92, 54%, 34%)
HSVhsv(92, 70%, 53%)
CMYKcmyk(37%, 0%, 70.4%, 47.1%)
CIE-LABlab(51.17, -33.27, 43.80)
CIE-LCHlch(51.17, 55.00, 127.21°)
OKLaboklab(56.78% -0.0933 0.0996)
OKLCHoklch(56.78% 0.136 133.1)
XYZxyz(12.7931, 19.4119, 5.0799)
Luminance0.1941 (WCAG relative)
Temperaturewarm
Familyyellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#558728 #5A2887
analogous
#858728 #558728 #28872B
triadic
#558728 #285587 #872855
tetradic
#558728 #288587 #5A2887 #872B28
square
#558728 #288587 #5A2887 #872B28
split-complementary
#558728 #2B2887 #872885
monochromatic
#1A290C #37581A #558728 #73B636 #92CE5B

Accessibility & contrast

On white

4.30
#558728 on #FFFFFF
AA ✗AA large ✓AAA ✗

On black

4.88
#558728 on #000000
AA ✓AA large ✓AAA ✗

Best text color

#000000 on #558728
4.88:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##558728#FFFFFF#000000##000000
##5587281.004.304.884.88
#FFFFFF4.301.0021.0021.00
#0000004.8821.001.001.00
##0000004.8821.001.001.00

Color blindness preview

Protanopia (red-blind)
#8D7C1A
Deuteranopia (green-blind)
#867830
Tritanopia (blue-blind)
#558274
Achromatopsia (no color)
#7A7A7A

Design tokens & code

CSS
--color: #558728;
/* rgb */ color: rgb(85, 135, 40);
/* oklch */ color: oklch(56.8% 0.136 133.1);
Tailwind
colors: {
  custom: {
    50: '#89aa68',
    500: '#558728',
    950: '#000000',
  },
}
SCSS
$custom: #558728;
$custom-light: #89aa68;
$custom-dark: #000000;
JSON
{
  "hex": "#558728",
  "rgb": {
    "r": 85,
    "g": 135,
    "b": 40
  },
  "hsl": {
    "h": 91.579,
    "s": 54.286,
    "l": 34.314
  },
  "oklch": {
    "l": 0.5678,
    "c": 0.13644,
    "h": 133.1
  },
  "luminance": 0.19412
}

Semantic roles & 50–950 ramp

primary
#558728
secondary
#8857B4
accent
#4ADE98
background
#F8FAF6
surface
#F0F4EB
border
#CBCEC6
text
#0C1006
muted
#7D7F7A

Preview Lab

Preview with #558728

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

Preview Lab → · Contrast checker → · Palette generator →

#558728 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva