#133F18#133F18

#133F18 is a dark, moderate green. Relative luminance 0.038; OKLCH L 32.7% C 0.081 H 145.4°. Best body text is #FFFFFF at 11.99:1 contrast (WCAG AA passes).

Color values

HEX#133F18
RGBrgb(19, 63, 24)
HSLhsl(127, 54%, 16%)
HSVhsv(127, 70%, 25%)
CMYKcmyk(69.8%, 0%, 61.9%, 75.3%)
CIE-LABlab(22.86, -24.77, 19.34)
CIE-LCHlch(22.86, 31.43, 142.01°)
OKLaboklab(32.67% -0.067 0.0463)
OKLCHoklch(32.67% 0.081 145.4)
XYZxyz(2.2108, 3.7592, 1.4731)
Luminance0.0376 (WCAG relative)
Temperatureneutral
Familygreen

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#133F18 #3F133A
analogous
#243F13 #133F18 #133F2E
triadic
#133F18 #18133F #3F1813
tetradic
#133F18 #13243F #3F133A #3F2E13
square
#133F18 #13243F #3F133A #3F2E13
split-complementary
#133F18 #2E133F #3F1324
monochromatic
#071809 #071809 #133F18 #216E2A #2F9D3C

Accessibility & contrast

On white

11.99
#133F18 on #FFFFFF
AA ✓AA large ✓AAA ✓

On black

1.75
#133F18 on #000000
AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #133F18
11.99:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##133F18#FFFFFF#000000##FFFFFF
##133F181.0011.991.7511.99
#FFFFFF11.991.0021.001.00
#0000001.7521.001.0021.00
##FFFFFF11.991.0021.001.00

Color blindness preview

Protanopia (red-blind)
#403914
Deuteranopia (green-blind)
#3B351B
Tritanopia (blue-blind)
#093D36
Achromatopsia (no color)
#373737

Design tokens & code

CSS
--color: #133f18;
/* rgb */ color: rgb(19, 63, 24);
/* oklch */ color: oklch(32.7% 0.081 145.4);
Tailwind
colors: {
  custom: {
    50: '#577456',
    500: '#133f18',
    950: '#000000',
  },
}
SCSS
$custom: #133f18;
$custom-light: #577456;
$custom-dark: #000000;
JSON
{
  "hex": "#133f18",
  "rgb": {
    "r": 19,
    "g": 63,
    "b": 24
  },
  "hsl": {
    "h": 126.818,
    "s": 53.659,
    "l": 16.078
  },
  "oklch": {
    "l": 0.32667,
    "c": 0.08145,
    "h": 145.4
  },
  "luminance": 0.03759
}

Semantic roles & 50–950 ramp

primary
#133F18
secondary
#783670
accent
#4BCCDD
background
#F5F7F5
surface
#E9EDE9
border
#C5C8C5
text
#030803
muted
#787B78

Preview Lab

Preview with #133F18

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

Preview Lab → · Contrast checker → · Palette generator →

#133F18 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva