#578C1D#578C1D

#578C1D is a mid, vivid yellow-green. Relative luminance 0.209; OKLCH L 58.1% C 0.149 H 132.4°. Best body text is #000000 at 5.17:1 contrast (WCAG AA passes).

Color values

HEX#578C1D
RGBrgb(87, 140, 29)
HSLhsl(89, 66%, 33%)
HSVhsv(89, 79%, 55%)
CMYKcmyk(37.9%, 0%, 79.3%, 45.1%)
CIE-LABlab(52.81, -35.51, 49.60)
CIE-LCHlch(52.81, 61.00, 125.60°)
OKLaboklab(58.13% -0.1004 0.11)
OKLCHoklch(58.13% 0.149 132.4)
XYZxyz(13.5302, 20.8705, 4.4777)
Luminance0.2087 (WCAG relative)
Temperaturewarm
Familyyellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#578C1D #521D8C
analogous
#8C891D #578C1D #1F8C1D
triadic
#578C1D #1D578C #8C1D57
tetradic
#578C1D #1D8C89 #521D8C #8C1D1F
square
#578C1D #1D8C89 #521D8C #8C1D1F
split-complementary
#578C1D #1D1F8C #891D8C
monochromatic
#182708 #375912 #578C1D #77BF28 #95D94A

Accessibility & contrast

On white

4.06
#578C1D on #FFFFFF
AA ✗AA large ✓AAA ✗

On black

5.17
#578C1D on #000000
AA ✓AA large ✓AAA ✗

Best text color

#000000 on #578C1D
5.17:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##578C1D#FFFFFF#000000##000000
##578C1D1.004.065.175.17
#FFFFFF4.061.0021.0021.00
#0000005.1721.001.001.00
##0000005.1721.001.001.00

Color blindness preview

Protanopia (red-blind)
#928100
Deuteranopia (green-blind)
#8B7D29
Tritanopia (blue-blind)
#588677
Achromatopsia (no color)
#7E7E7E

Design tokens & code

CSS
--color: #578c1d;
/* rgb */ color: rgb(87, 140, 29);
/* oklch */ color: oklch(58.1% 0.149 132.4);
Tailwind
colors: {
  custom: {
    50: '#8bae63',
    500: '#578c1d',
    950: '#000000',
  },
}
SCSS
$custom: #578c1d;
$custom-light: #8bae63;
$custom-dark: #000000;
JSON
{
  "hex": "#578c1d",
  "rgb": {
    "r": 87,
    "g": 140,
    "b": 29
  },
  "hsl": {
    "h": 88.649,
    "s": 65.68,
    "l": 33.137
  },
  "oklch": {
    "l": 0.58126,
    "c": 0.14889,
    "h": 132.4
  },
  "luminance": 0.20871
}

Semantic roles & 50–950 ramp

primary
#578C1D
secondary
#8049BC
accent
#3FE990
background
#F8FAF6
surface
#F0F4EB
border
#CBCEC6
text
#0C1006
muted
#7D7F7A

Preview Lab

Preview with #578C1D

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

Preview Lab → · Contrast checker → · Palette generator →

#578C1D Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva