#18390F#18390F

#18390F is a dark, moderate green. Relative luminance 0.032; OKLCH L 30.9% C 0.078 H 139.5°. Best body text is #FFFFFF at 12.88:1 contrast (WCAG AA passes).

Color values

HEX#18390F
RGBrgb(24, 57, 15)
HSLhsl(107, 58%, 14%)
HSVhsv(107, 74%, 22%)
CMYKcmyk(57.9%, 0%, 73.7%, 77.6%)
CIE-LABlab(20.65, -21.67, 21.89)
CIE-LCHlch(20.65, 30.80, 134.72°)
OKLaboklab(30.87% -0.0595 0.0508)
OKLCHoklch(30.87% 0.078 139.5)
XYZxyz(1.9260, 3.1548, 0.9593)
Luminance0.0316 (WCAG relative)
Temperatureneutral
Familygreen

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#18390F #300F39
analogous
#2D390F #18390F #0F391B
triadic
#18390F #0F1839 #390F18
tetradic
#18390F #0F2D39 #300F39 #391B0F
square
#18390F #0F2D39 #300F39 #391B0F
split-complementary
#18390F #1B0F39 #390F2D
monochromatic
#0A1806 #0A1806 #18390F #2C691C #419A29

Accessibility & contrast

On white

12.88
#18390F on #FFFFFF
AA ✓AA large ✓AAA ✓

On black

1.63
#18390F on #000000
AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #18390F
12.88:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##18390F#FFFFFF#000000##FFFFFF
##18390F1.0012.881.6312.88
#FFFFFF12.881.0021.001.00
#0000001.6321.001.0021.00
##FFFFFF12.881.0021.001.00

Color blindness preview

Protanopia (red-blind)
#3B330A
Deuteranopia (green-blind)
#363112
Tritanopia (blue-blind)
#153730
Achromatopsia (no color)
#323232

Design tokens & code

CSS
--color: #18390f;
/* rgb */ color: rgb(24, 57, 15);
/* oklch */ color: oklch(30.9% 0.078 139.5);
Tailwind
colors: {
  custom: {
    50: '#59704f',
    500: '#18390f',
    950: '#000000',
  },
}
SCSS
$custom: #18390f;
$custom-light: #59704f;
$custom-dark: #000000;
JSON
{
  "hex": "#18390f",
  "rgb": {
    "r": 24,
    "g": 57,
    "b": 15
  },
  "hsl": {
    "h": 107.143,
    "s": 58.333,
    "l": 14.118
  },
  "oklch": {
    "l": 0.30871,
    "c": 0.07822,
    "h": 139.5
  },
  "luminance": 0.03155
}

Semantic roles & 50–950 ramp

primary
#18390F
secondary
#653073
accent
#46E2C0
background
#F5F6F4
surface
#E9ECE7
border
#C5C7C3
text
#040702
muted
#797A78

Preview Lab

Preview with #18390F

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

Preview Lab → · Contrast checker → · Palette generator →

#18390F Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva