#1B4615#1B4615

#1B4615 is a dark, moderate green. Relative luminance 0.047; OKLCH L 35.1% C 0.091 H 141.3°. Best body text is #FFFFFF at 10.86:1 contrast (WCAG AA passes).

Color values

HEX#1B4615
RGBrgb(27, 70, 21)
HSLhsl(113, 54%, 18%)
HSVhsv(113, 70%, 27%)
CMYKcmyk(61.4%, 0%, 70%, 72.5%)
CIE-LABlab(25.76, -26.01, 24.45)
CIE-LCHlch(25.76, 35.70, 136.77°)
OKLaboklab(35.13% -0.0711 0.0569)
OKLCHoklch(35.13% 0.091 141.3)
XYZxyz(2.7774, 4.6672, 1.4638)
Luminance0.0467 (WCAG relative)
Temperatureneutral
Familygreen

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#1B4615 #401546
analogous
#334615 #1B4615 #154627
triadic
#1B4615 #151B46 #46151B
tetradic
#1B4615 #153346 #401546 #462715
square
#1B4615 #153346 #401546 #462715
split-complementary
#1B4615 #271546 #461533
monochromatic
#091807 #091807 #1B4615 #2D7523 #3FA431

Accessibility & contrast

On white

10.86
#1B4615 on #FFFFFF
AA ✓AA large ✓AAA ✓

On black

1.93
#1B4615 on #000000
AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #1B4615
10.86:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##1B4615#FFFFFF#000000##FFFFFF
##1B46151.0010.861.9310.86
#FFFFFF10.861.0021.001.00
#0000001.9321.001.0021.00
##FFFFFF10.861.0021.001.00

Color blindness preview

Protanopia (red-blind)
#483F0F
Deuteranopia (green-blind)
#423C19
Tritanopia (blue-blind)
#15443C
Achromatopsia (no color)
#3D3D3D

Design tokens & code

CSS
--color: #1b4615;
/* rgb */ color: rgb(27, 70, 21);
/* oklch */ color: oklch(35.1% 0.091 141.3);
Tailwind
colors: {
  custom: {
    50: '#5d7a55',
    500: '#1b4615',
    950: '#000000',
  },
}
SCSS
$custom: #1b4615;
$custom-light: #5d7a55;
$custom-dark: #000000;
JSON
{
  "hex": "#1b4615",
  "rgb": {
    "r": 27,
    "g": 70,
    "b": 21
  },
  "hsl": {
    "h": 112.653,
    "s": 53.846,
    "l": 17.843
  },
  "oklch": {
    "l": 0.35134,
    "c": 0.09107,
    "h": 141.3
  },
  "luminance": 0.04667
}

Semantic roles & 50–950 ramp

primary
#1B4615
secondary
#75397E
accent
#4BDDCB
background
#F5F7F5
surface
#E9EDE8
border
#C5C8C4
text
#040903
muted
#797B78

Preview Lab

Preview with #1B4615

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

Preview Lab → · Contrast checker → · Palette generator →

#1B4615 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva