#17381D#17381D

#17381D is a dark, moderate green. Relative luminance 0.031; OKLCH L 30.7% C 0.062 H 147.9°. Best body text is #FFFFFF at 12.96:1 contrast (WCAG AA passes).

Color values

HEX#17381D
RGBrgb(23, 56, 29)
HSLhsl(131, 42%, 15%)
HSVhsv(131, 59%, 22%)
CMYKcmyk(58.9%, 0%, 48.2%, 78%)
CIE-LABlab(20.44, -19.26, 13.27)
CIE-LCHlch(20.44, 23.39, 145.43°)
OKLaboklab(30.75% -0.0523 0.0328)
OKLCHoklch(30.75% 0.062 147.9)
XYZxyz(1.9892, 3.0991, 1.6555)
Luminance0.0310 (WCAG relative)
Temperatureneutral
Familygreen

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#17381D #381732
analogous
#213817 #17381D #17382D
triadic
#17381D #1D1738 #381D17
tetradic
#17381D #172138 #381732 #382D17
square
#17381D #172138 #381732 #382D17
split-complementary
#17381D #2D1738 #381721
monochromatic
#09160B #09160B #17381D #296333 #3B8F4A

Accessibility & contrast

On white

12.96
#17381D on #FFFFFF
AA ✓AA large ✓AAA ✓

On black

1.62
#17381D on #000000
AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #17381D
12.96:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##17381D#FFFFFF#000000##FFFFFF
##17381D1.0012.961.6212.96
#FFFFFF12.961.0021.001.00
#0000001.6221.001.0021.00
##FFFFFF12.961.0021.001.00

Color blindness preview

Protanopia (red-blind)
#39331B
Deuteranopia (green-blind)
#34301F
Tritanopia (blue-blind)
#113731
Achromatopsia (no color)
#313131

Design tokens & code

CSS
--color: #17381d;
/* rgb */ color: rgb(23, 56, 29);
/* oklch */ color: oklch(30.7% 0.062 147.9);
Tailwind
colors: {
  custom: {
    50: '#576f59',
    500: '#17381d',
    950: '#000000',
  },
}
SCSS
$custom: #17381d;
$custom-light: #576f59;
$custom-dark: #000000;
JSON
{
  "hex": "#17381d",
  "rgb": {
    "r": 23,
    "g": 56,
    "b": 29
  },
  "hsl": {
    "h": 130.909,
    "s": 41.772,
    "l": 15.49
  },
  "oklch": {
    "l": 0.30749,
    "c": 0.06171,
    "h": 147.9
  },
  "luminance": 0.03099
}

Semantic roles & 50–950 ramp

primary
#17381D
secondary
#6E3C65
accent
#56BBD2
background
#F5F6F5
surface
#E9ECE9
border
#C5C7C5
text
#030703
muted
#787A78

Preview Lab

Preview with #17381D

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

Preview Lab → · Contrast checker → · Palette generator →

#17381D Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva