#13281B#13281B

#13281B is a dark, muted green. Relative luminance 0.017; OKLCH L 25.5% C 0.037 H 155.5°. Best body text is #FFFFFF at 15.59:1 contrast (WCAG AA passes).

Color values

HEX#13281B
RGBrgb(19, 40, 27)
HSLhsl(143, 36%, 12%)
HSVhsv(143, 53%, 16%)
CMYKcmyk(52.5%, 0%, 32.5%, 84.3%)
CIE-LABlab(14.03, -12.21, 5.98)
CIE-LCHlch(14.03, 13.60, 153.89°)
OKLaboklab(25.46% -0.0335 0.0153)
OKLCHoklch(25.46% 0.037 155.5)
XYZxyz(1.2251, 1.7351, 1.3070)
Luminance0.0174 (WCAG relative)
Temperatureneutral
Familygreen

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#13281B #281320
analogous
#162813 #13281B #132826
triadic
#13281B #1B1328 #281B13
tetradic
#13281B #131628 #281320 #282613
square
#13281B #131628 #281320 #282613
split-complementary
#13281B #261328 #281316
monochromatic
#0A150E #0A150E #13281B #275137 #3A7B53

Accessibility & contrast

On white

15.59
#13281B on #FFFFFF
AA ✓AA large ✓AAA ✓

On black

1.35
#13281B on #000000
AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #13281B
15.59:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##13281B#FFFFFF#000000##FFFFFF
##13281B1.0015.591.3515.59
#FFFFFF15.591.0021.001.00
#0000001.3521.001.0021.00
##FFFFFF15.591.0021.001.00

Color blindness preview

Protanopia (red-blind)
#28251A
Deuteranopia (green-blind)
#25231C
Tritanopia (blue-blind)
#0F2824
Achromatopsia (no color)
#242424

Design tokens & code

CSS
--color: #13281b;
/* rgb */ color: rgb(19, 40, 27);
/* oklch */ color: oklch(25.5% 0.037 155.5);
Tailwind
colors: {
  custom: {
    50: '#526257',
    500: '#13281b',
    950: '#000000',
  },
}
SCSS
$custom: #13281b;
$custom-light: #526257;
$custom-dark: #000000;
JSON
{
  "hex": "#13281b",
  "rgb": {
    "r": 19,
    "g": 40,
    "b": 27
  },
  "hsl": {
    "h": 142.857,
    "s": 35.593,
    "l": 11.569
  },
  "oklch": {
    "l": 0.25457,
    "c": 0.03684,
    "h": 155.5
  },
  "luminance": 0.01735
}

Semantic roles & 50–950 ramp

primary
#13281B
secondary
#5E3950
accent
#5CA1CC
background
#F4F5F5
surface
#E7EAE9
border
#C3C6C5
text
#020503
muted
#787978

Preview Lab

Preview with #13281B

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

Preview Lab → · Contrast checker → · Palette generator →

#13281B Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva