#15571A#15571A

#15571A is a dark, moderate green. Relative luminance 0.070; OKLCH L 40.2% C 0.114 H 144.1°. Best body text is #FFFFFF at 8.71:1 contrast (WCAG AA passes).

Color values

HEX#15571A
RGBrgb(21, 87, 26)
HSLhsl(125, 61%, 21%)
HSVhsv(125, 76%, 34%)
CMYKcmyk(75.9%, 0%, 70.1%, 65.9%)
CIE-LABlab(31.92, -34.04, 28.71)
CIE-LCHlch(31.92, 44.54, 139.85°)
OKLaboklab(40.18% -0.0922 0.0666)
OKLCHoklch(40.18% 0.114 144.1)
XYZxyz(3.9037, 7.0500, 2.1321)
Luminance0.0705 (WCAG relative)
Temperatureneutral
Familygreen

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#15571A #571552
analogous
#315715 #15571A #15573B
triadic
#15571A #1A1557 #571A15
tetradic
#15571A #153157 #571552 #573B15
square
#15571A #153157 #571552 #573B15
split-complementary
#15571A #3B1557 #571531
monochromatic
#061907 #09260B #15571A #218829 #2DBA37

Accessibility & contrast

On white

8.71
#15571A on #FFFFFF
AA ✓AA large ✓AAA ✓

On black

2.41
#15571A on #000000
AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #15571A
8.71:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##15571A#FFFFFF#000000##FFFFFF
##15571A1.008.712.418.71
#FFFFFF8.711.0021.001.00
#0000002.4121.001.0021.00
##FFFFFF8.711.0021.001.00

Color blindness preview

Protanopia (red-blind)
#594E12
Deuteranopia (green-blind)
#51491F
Tritanopia (blue-blind)
#01544A
Achromatopsia (no color)
#4B4B4B

Design tokens & code

CSS
--color: #15571a;
/* rgb */ color: rgb(21, 87, 26);
/* oklch */ color: oklch(40.2% 0.114 144.1);
Tailwind
colors: {
  custom: {
    50: '#5e8759',
    500: '#15571a',
    950: '#000000',
  },
}
SCSS
$custom: #15571a;
$custom-light: #5e8759;
$custom-dark: #000000;
JSON
{
  "hex": "#15571a",
  "rgb": {
    "r": 21,
    "g": 87,
    "b": 26
  },
  "hsl": {
    "h": 124.545,
    "s": 61.111,
    "l": 21.176
  },
  "oklch": {
    "l": 0.40184,
    "c": 0.11373,
    "h": 144.1
  },
  "luminance": 0.0705
}

Semantic roles & 50–950 ramp

primary
#15571A
secondary
#8F3988
accent
#44D8E4
background
#F5F8F5
surface
#EAEFE9
border
#C6CAC5
text
#050B04
muted
#797C79

Preview Lab

Preview with #15571A

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

Preview Lab → · Contrast checker → · Palette generator →

#15571A Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva