#578E1E#578E1E

#578E1E is a mid, vivid yellow-green. Relative luminance 0.215; OKLCH L 58.7% C 0.151 H 132.8°. Best body text is #000000 at 5.29:1 contrast (WCAG AA passes).

Color values

HEX#578E1E
RGBrgb(87, 142, 30)
HSLhsl(89, 65%, 34%)
HSVhsv(89, 79%, 56%)
CMYKcmyk(38.7%, 0%, 78.9%, 44.3%)
CIE-LABlab(53.45, -36.34, 49.88)
CIE-LCHlch(53.45, 61.72, 126.08°)
OKLaboklab(58.66% -0.1025 0.1107)
OKLCHoklch(58.66% 0.151 132.8)
XYZxyz(13.8376, 21.4653, 4.6422)
Luminance0.2147 (WCAG relative)
Temperaturewarm
Familyyellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#578E1E #551E8E
analogous
#8E8D1E #578E1E #1F8E1E
triadic
#578E1E #1E578E #8E1E57
tetradic
#578E1E #1E8E8D #551E8E #8E1E1F
square
#578E1E #1E8E8D #551E8E #8E1E1F
split-complementary
#578E1E #1E1F8E #8D1E8E
monochromatic
#192909 #385B13 #578E1E #76C129 #94D94D

Accessibility & contrast

On white

3.97
#578E1E on #FFFFFF
AA ✗AA large ✓AAA ✗

On black

5.29
#578E1E on #000000
AA ✓AA large ✓AAA ✗

Best text color

#000000 on #578E1E
5.29:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##578E1E#FFFFFF#000000##000000
##578E1E1.003.975.295.29
#FFFFFF3.971.0021.0021.00
#0000005.2921.001.001.00
##0000005.2921.001.001.00

Color blindness preview

Protanopia (red-blind)
#948201
Deuteranopia (green-blind)
#8D7E2A
Tritanopia (blue-blind)
#588879
Achromatopsia (no color)
#808080

Design tokens & code

CSS
--color: #578e1e;
/* rgb */ color: rgb(87, 142, 30);
/* oklch */ color: oklch(58.7% 0.151 132.8);
Tailwind
colors: {
  custom: {
    50: '#8baf63',
    500: '#578e1e',
    950: '#000000',
  },
}
SCSS
$custom: #578e1e;
$custom-light: #8baf63;
$custom-dark: #000000;
JSON
{
  "hex": "#578e1e",
  "rgb": {
    "r": 87,
    "g": 142,
    "b": 30
  },
  "hsl": {
    "h": 89.464,
    "s": 65.116,
    "l": 33.725
  },
  "oklch": {
    "l": 0.58657,
    "c": 0.1509,
    "h": 132.8
  },
  "luminance": 0.21466
}

Semantic roles & 50–950 ramp

primary
#578E1E
secondary
#834CBC
accent
#40E892
background
#F8FAF6
surface
#F0F4EB
border
#CBCEC6
text
#0C1006
muted
#7D7F7A

Preview Lab

Preview with #578E1E

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

Preview Lab → · Contrast checker → · Palette generator →

#578E1E Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva