#1B6411#1B6411

#1B6411 is a dark, vivid green. Relative luminance 0.094; OKLCH L 44.2% C 0.134 H 141.5°. Best body text is #FFFFFF at 7.30:1 contrast (WCAG AA passes).

Color values

HEX	#1B6411
RGB	rgb(27, 100, 17)
HSL	hsl(113, 71%, 23%)
HSV	hsv(113, 83%, 39%)
CMYK	cmyk(73%, 0%, 83%, 60.8%)
CIE-LAB	lab(36.72, -38.53, 37.49)
CIE-LCH	lch(36.72, 53.76, 135.78°)
OKLab	oklab(44.18% -0.1051 0.0837)
OKLCH	oklch(44.18% 0.134 141.5)
XYZ	xyz(5.1101, 9.3873, 2.0728)
Luminance	0.0939 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1B6411 #5A1164

analogous

#446411 #1B6411 #116430

triadic

#1B6411 #111B64 #64111B

tetradic

#1B6411 #114464 #5A1164 #643011

square

#1B6411 #114464 #5A1164 #643011

split-complementary

#1B6411 #301164 #641144

monochromatic

#071A04 #0D3008 #1B6411 #29981A #37CD23

Accessibility & contrast

On white

7.30

#1B6411 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.88

#1B6411 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #1B6411

7.30:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1B6411	#FFFFFF	#000000	##FFFFFF
##1B6411	1.00	7.30	2.88	7.30
#FFFFFF	7.30	1.00	21.00	1.00
#000000	2.88	21.00	1.00	21.00
##FFFFFF	7.30	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#675A00

Deuteranopia (green-blind)

#5E541B

Tritanopia (blue-blind)

#0A6155

Achromatopsia (no color)

#565656

Design tokens & code

CSS

--color: #1b6411;
/* rgb */ color: rgb(27, 100, 17);
/* oklch */ color: oklch(44.2% 0.134 141.5);

Tailwind

colors: {
  custom: {
    50: '#649157',
    500: '#1b6411',
    950: '#000000',
  },
}

SCSS

$custom: #1b6411;
$custom-light: #649157;
$custom-dark: #000000;

JSON

{
  "hex": "#1b6411",
  "rgb": {
    "r": 27,
    "g": 100,
    "b": 17
  },
  "hsl": {
    "h": 112.771,
    "s": 70.94,
    "l": 22.941
  },
  "oklch": {
    "l": 0.44184,
    "c": 0.1344,
    "h": 141.5
  },
  "luminance": 0.09388
}

Semantic roles & 50–950 ramp

primary

#1B6411

secondary

#90359C

accent

#3AEED8

background

#F6F9F5

surface

#EBF1E9

border

#C6CBC5

text

#060D03

muted

#7A7E78

Preview Lab

Preview with #1B6411

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

Preview Lab → · Contrast checker → · Palette generator →