#1B4C0E#1B4C0E

#1B4C0E is a dark, moderate green. Relative luminance 0.054; OKLCH L 36.9% C 0.105 H 140.0°. Best body text is #FFFFFF at 10.06:1 contrast (WCAG AA passes).

Color values

HEX	#1B4C0E
RGB	rgb(27, 76, 14)
HSL	hsl(107, 69%, 18%)
HSV	hsv(107, 82%, 30%)
CMYK	cmyk(64.5%, 0%, 81.6%, 70.2%)
CIE-LAB	lab(27.94, -29.36, 30.04)
CIE-LCH	lch(27.94, 42.00, 134.34°)
OKLab	oklab(36.9% -0.0806 0.0677)
OKLCH	oklch(36.9% 0.105 140)
XYZ	xyz(3.1156, 5.4333, 1.2999)
Luminance	0.0543 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Forest Green (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1B4C0E #3F0E4C

analogous

#3A4C0E #1B4C0E #0E4C20

triadic

#1B4C0E #0E1B4C #4C0E1B

tetradic

#1B4C0E #0E3A4C #3F0E4C #4C200E

square

#1B4C0E #0E3A4C #3F0E4C #4C200E

split-complementary

#1B4C0E #200E4C #4C0E3A

monochromatic

#091A05 #091A05 #1B4C0E #2D8018 #40B321

Accessibility & contrast

On white

10.06

#1B4C0E on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.09

#1B4C0E on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #1B4C0E

10.06:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1B4C0E	#FFFFFF	#000000	##FFFFFF
##1B4C0E	1.00	10.06	2.09	10.06
#FFFFFF	10.06	1.00	21.00	1.00
#000000	2.09	21.00	1.00	21.00
##FFFFFF	10.06	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4E4404

Deuteranopia (green-blind)

#484014

Tritanopia (blue-blind)

#154940

Achromatopsia (no color)

#424242

Design tokens & code

CSS

--color: #1b4c0e;
/* rgb */ color: rgb(27, 76, 14);
/* oklch */ color: oklch(36.9% 0.105 140.0);

Tailwind

colors: {
  custom: {
    50: '#5e7e51',
    500: '#1b4c0e',
    950: '#000000',
  },
}

SCSS

$custom: #1b4c0e;
$custom-light: #5e7e51;
$custom-dark: #000000;

JSON

{
  "hex": "#1b4c0e",
  "rgb": {
    "r": 27,
    "g": 76,
    "b": 14
  },
  "hsl": {
    "h": 107.419,
    "s": 68.889,
    "l": 17.647
  },
  "oklch": {
    "l": 0.36904,
    "c": 0.10525,
    "h": 140
  },
  "luminance": 0.05434
}

Semantic roles & 50–950 ramp

primary

#1B4C0E

secondary

#742F87

accent

#3CECC7

background

#F5F7F4

surface

#EAEEE7

border

#C6C9C3

text

#050A02

muted

#797C78

Preview Lab

Preview with #1B4C0E

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

Preview Lab → · Contrast checker → · Palette generator →