#184E31#184E31

#184E31 is a dark, moderate green. Relative luminance 0.059; OKLCH L 38.0% C 0.076 H 156.2°. Best body text is #FFFFFF at 9.66:1 contrast (WCAG AA passes).

Color values

HEX#184E31
RGBrgb(24, 78, 49)
HSLhsl(148, 53%, 20%)
HSVhsv(148, 69%, 31%)
CMYKcmyk(69.2%, 0%, 37.2%, 69.4%)
CIE-LABlab(29.07, -25.49, 12.09)
CIE-LCHlch(29.07, 28.21, 154.62°)
OKLaboklab(37.97% -0.0692 0.0305)
OKLCHoklch(37.97% 0.076 156.2)
XYZxyz(3.6551, 5.8643, 3.8444)
Luminance0.0587 (WCAG relative)
Temperatureneutral
Familygreen

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#184E31 #4E1835
analogous
#1A4E18 #184E31 #184E4C
triadic
#184E31 #31184E #4E3118
tetradic
#184E31 #181A4E #4E1835 #4E4C18
square
#184E31 #181A4E #4E1835 #4E4C18
split-complementary
#184E31 #4C184E #4E181A
monochromatic
#07170F #0A1F14 #184E31 #267D4E #35AC6C

Accessibility & contrast

On white

9.66
#184E31 on #FFFFFF
AA ✓AA large ✓AAA ✓

On black

2.17
#184E31 on #000000
AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #184E31
9.66:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##184E31#FFFFFF#000000##FFFFFF
##184E311.009.662.179.66
#FFFFFF9.661.0021.001.00
#0000002.1721.001.0021.00
##FFFFFF9.661.0021.001.00

Color blindness preview

Protanopia (red-blind)
#4E482F
Deuteranopia (green-blind)
#464233
Tritanopia (blue-blind)
#004D46
Achromatopsia (no color)
#444444

Design tokens & code

CSS
--color: #184e31;
/* rgb */ color: rgb(24, 78, 49);
/* oklch */ color: oklch(38.0% 0.076 156.2);
Tailwind
colors: {
  custom: {
    50: '#5c8069',
    500: '#184e31',
    950: '#000000',
  },
}
SCSS
$custom: #184e31;
$custom-light: #5c8069;
$custom-dark: #000000;
JSON
{
  "hex": "#184e31",
  "rgb": {
    "r": 24,
    "g": 78,
    "b": 49
  },
  "hsl": {
    "h": 147.778,
    "s": 52.941,
    "l": 20
  },
  "oklch": {
    "l": 0.3797,
    "c": 0.07563,
    "h": 156.2
  },
  "luminance": 0.05865
}

Semantic roles & 50–950 ramp

primary
#184E31
secondary
#853D64
accent
#4B99DC
background
#F5F7F6
surface
#E9EEEB
border
#C5C9C6
text
#040A06
muted
#797C7A

Preview Lab

Preview with #184E31

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

Preview Lab → · Contrast checker → · Palette generator →

#184E31 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva