#1B4D0E#1B4D0E

#1B4D0E is a dark, moderate green. Relative luminance 0.056; OKLCH L 37.2% C 0.107 H 140.0°. Best body text is #FFFFFF at 9.93:1 contrast (WCAG AA passes).

Color values

HEX#1B4D0E
RGBrgb(27, 77, 14)
HSLhsl(108, 69%, 18%)
HSVhsv(108, 82%, 30%)
CMYKcmyk(64.9%, 0%, 81.8%, 69.8%)
CIE-LABlab(28.31, -29.78, 30.41)
CIE-LCHlch(28.31, 42.56, 134.40°)
OKLaboklab(37.21% -0.0817 0.0685)
OKLCHoklch(37.21% 0.107 140)
XYZxyz(3.1850, 5.5722, 1.3231)
Luminance0.0557 (WCAG relative)
Temperatureneutral
Familygreen

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#1B4D0E #400E4D
analogous
#3A4D0E #1B4D0E #0E4D20
triadic
#1B4D0E #0E1B4D #4D0E1B
tetradic
#1B4D0E #0E3A4D #400E4D #4D200E
square
#1B4D0E #0E3A4D #400E4D #4D200E
split-complementary
#1B4D0E #200E4D #4D0E3A
monochromatic
#091A05 #091A05 #1B4D0E #2D8117 #3FB521

Accessibility & contrast

On white

9.93
#1B4D0E on #FFFFFF
AA ✓AA large ✓AAA ✓

On black

2.11
#1B4D0E on #000000
AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #1B4D0E
9.93:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##1B4D0E#FFFFFF#000000##FFFFFF
##1B4D0E1.009.932.119.93
#FFFFFF9.931.0021.001.00
#0000002.1121.001.0021.00
##FFFFFF9.931.0021.001.00

Color blindness preview

Protanopia (red-blind)
#4F4503
Deuteranopia (green-blind)
#494115
Tritanopia (blue-blind)
#154A41
Achromatopsia (no color)
#434343

Design tokens & code

CSS
--color: #1b4d0e;
/* rgb */ color: rgb(27, 77, 14);
/* oklch */ color: oklch(37.2% 0.107 140.0);
Tailwind
colors: {
  custom: {
    50: '#5f7f51',
    500: '#1b4d0e',
    950: '#000000',
  },
}
SCSS
$custom: #1b4d0e;
$custom-light: #5f7f51;
$custom-dark: #000000;
JSON
{
  "hex": "#1b4d0e",
  "rgb": {
    "r": 27,
    "g": 77,
    "b": 14
  },
  "hsl": {
    "h": 107.619,
    "s": 69.231,
    "l": 17.843
  },
  "oklch": {
    "l": 0.37211,
    "c": 0.10661,
    "h": 140
  },
  "luminance": 0.05572
}

Semantic roles & 50–950 ramp

primary
#1B4D0E
secondary
#752F88
accent
#3CECC8
background
#F5F7F4
surface
#EAEEE7
border
#C6C9C3
text
#050A02
muted
#797C78

Preview Lab

Preview with #1B4D0E

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

Preview Lab → · Contrast checker → · Palette generator →

#1B4D0E Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva