#1E571B#1E571B

#1E571B is a dark, moderate green. Relative luminance 0.072; OKLCH L 40.5% C 0.109 H 142.5°. Best body text is #FFFFFF at 8.63:1 contrast (WCAG AA passes).

Color values

HEX#1E571B
RGBrgb(30, 87, 27)
HSLhsl(117, 53%, 22%)
HSVhsv(117, 69%, 34%)
CMYKcmyk(65.5%, 0%, 69%, 65.9%)
CIE-LABlab(32.19, -31.79, 28.60)
CIE-LCHlch(32.19, 42.76, 138.03°)
OKLaboklab(40.49% -0.0865 0.0665)
OKLCHoklch(40.49% 0.109 142.5)
XYZxyz(4.1412, 7.1712, 2.2026)
Luminance0.0717 (WCAG relative)
Temperatureneutral
Familygreen

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#1E571B #541B57
analogous
#3C571B #1E571B #1B5736
triadic
#1E571B #1B1E57 #571B1E
tetradic
#1E571B #1B3C57 #541B57 #57361B
square
#1E571B #1B3C57 #541B57 #57361B
split-complementary
#1E571B #361B57 #571B3C
monochromatic
#081707 #0E280D #1E571B #2E8629 #3EB438

Accessibility & contrast

On white

8.63
#1E571B on #FFFFFF
AA ✓AA large ✓AAA ✓

On black

2.43
#1E571B on #000000
AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #1E571B
8.63:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##1E571B#FFFFFF#000000##FFFFFF
##1E571B1.008.632.438.63
#FFFFFF8.631.0021.001.00
#0000002.4321.001.0021.00
##FFFFFF8.631.0021.001.00

Color blindness preview

Protanopia (red-blind)
#594F14
Deuteranopia (green-blind)
#524A20
Tritanopia (blue-blind)
#14544A
Achromatopsia (no color)
#4C4C4C

Design tokens & code

CSS
--color: #1e571b;
/* rgb */ color: rgb(30, 87, 27);
/* oklch */ color: oklch(40.5% 0.109 142.5);
Tailwind
colors: {
  custom: {
    50: '#62875a',
    500: '#1e571b',
    950: '#000000',
  },
}
SCSS
$custom: #1e571b;
$custom-light: #62875a;
$custom-dark: #000000;
JSON
{
  "hex": "#1e571b",
  "rgb": {
    "r": 30,
    "g": 87,
    "b": 27
  },
  "hsl": {
    "h": 117,
    "s": 52.632,
    "l": 22.353
  },
  "oklch": {
    "l": 0.40488,
    "c": 0.1091,
    "h": 142.5
  },
  "luminance": 0.07172
}

Semantic roles & 50–950 ramp

primary
#1E571B
secondary
#89418D
accent
#4CDCD5
background
#F6F8F5
surface
#EBEFE9
border
#C6CAC5
text
#050B04
muted
#7A7C79

Preview Lab

Preview with #1E571B

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

Preview Lab → · Contrast checker → · Palette generator →

#1E571B Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva