#1B4E0E#1B4E0E

#1B4E0E is a dark, moderate green. Relative luminance 0.057; OKLCH L 37.5% C 0.108 H 140.1°. Best body text is #FFFFFF at 9.80:1 contrast (WCAG AA passes).

Color values

HEX#1B4E0E
RGBrgb(27, 78, 14)
HSLhsl(108, 70%, 18%)
HSVhsv(108, 82%, 31%)
CMYKcmyk(65.4%, 0%, 82.1%, 69.4%)
CIE-LABlab(28.68, -30.19, 30.78)
CIE-LCHlch(28.68, 43.12, 134.45°)
OKLaboklab(37.52% -0.0828 0.0692)
OKLCHoklch(37.52% 0.108 140.1)
XYZxyz(3.2555, 5.7132, 1.3466)
Luminance0.0571 (WCAG relative)
Temperatureneutral
Familygreen

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#1B4E0E #410E4E
analogous
#3B4E0E #1B4E0E #0E4E21
triadic
#1B4E0E #0E1B4E #4E0E1B
tetradic
#1B4E0E #0E3B4E #410E4E #4E210E
square
#1B4E0E #0E3B4E #410E4E #4E210E
split-complementary
#1B4E0E #210E4E #4E0E3B
monochromatic
#091A05 #091A05 #1B4E0E #2D8217 #3FB621

Accessibility & contrast

On white

9.80
#1B4E0E on #FFFFFF
AA ✓AA large ✓AAA ✓

On black

2.14
#1B4E0E on #000000
AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #1B4E0E
9.80:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##1B4E0E#FFFFFF#000000##FFFFFF
##1B4E0E1.009.802.149.80
#FFFFFF9.801.0021.001.00
#0000002.1421.001.0021.00
##FFFFFF9.801.0021.001.00

Color blindness preview

Protanopia (red-blind)
#504603
Deuteranopia (green-blind)
#4A4215
Tritanopia (blue-blind)
#144B42
Achromatopsia (no color)
#444444

Design tokens & code

CSS
--color: #1b4e0e;
/* rgb */ color: rgb(27, 78, 14);
/* oklch */ color: oklch(37.5% 0.108 140.1);
Tailwind
colors: {
  custom: {
    50: '#5f8052',
    500: '#1b4e0e',
    950: '#000000',
  },
}
SCSS
$custom: #1b4e0e;
$custom-light: #5f8052;
$custom-dark: #000000;
JSON
{
  "hex": "#1b4e0e",
  "rgb": {
    "r": 27,
    "g": 78,
    "b": 14
  },
  "hsl": {
    "h": 107.813,
    "s": 69.565,
    "l": 18.039
  },
  "oklch": {
    "l": 0.37517,
    "c": 0.10797,
    "h": 140.1
  },
  "luminance": 0.05713
}

Semantic roles & 50–950 ramp

primary
#1B4E0E
secondary
#762F89
accent
#3BECC8
background
#F5F7F4
surface
#EAEEE7
border
#C6C9C3
text
#050A02
muted
#797C78

Preview Lab

Preview with #1B4E0E

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

Preview Lab → · Contrast checker → · Palette generator →

#1B4E0E Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva