#1B4D0C#1B4D0C

#1B4D0C is a dark, moderate green. Relative luminance 0.056; OKLCH L 37.2% C 0.108 H 139.7°. Best body text is #FFFFFF at 9.94:1 contrast (WCAG AA passes).

Color values

HEX	#1B4D0C
RGB	rgb(27, 77, 12)
HSL	hsl(106, 73%, 17%)
HSV	hsv(106, 84%, 30%)
CMYK	cmyk(64.9%, 0%, 84.4%, 69.8%)
CIE-LAB	lab(28.29, -29.94, 31.19)
CIE-LCH	lch(28.29, 43.23, 133.83°)
OKLab	oklab(37.2% -0.0823 0.0698)
OKLCH	oklch(37.2% 0.108 139.7)
XYZ	xyz(3.1721, 5.5670, 1.2551)
Luminance	0.0557 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Forest Green (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1B4D0C #3E0C4D

analogous

#3B4D0C #1B4D0C #0C4D1E

triadic

#1B4D0C #0C1B4D #4D0C1B

tetradic

#1B4D0C #0C3B4D #3E0C4D #4D1E0C

square

#1B4D0C #0C3B4D #3E0C4D #4D1E0C

split-complementary

#1B4D0C #1E0C4D #4D0C3B

monochromatic

#091A04 #091A04 #1B4D0C #2E8214 #40B71D

Accessibility & contrast

On white

9.94

#1B4D0C on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.11

#1B4D0C on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #1B4D0C

9.94:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1B4D0C	#FFFFFF	#000000	##FFFFFF
##1B4D0C	1.00	9.94	2.11	9.94
#FFFFFF	9.94	1.00	21.00	1.00
#000000	2.11	21.00	1.00	21.00
##FFFFFF	9.94	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4F4501

Deuteranopia (green-blind)

#494113

Tritanopia (blue-blind)

#154A41

Achromatopsia (no color)

#434343

Design tokens & code

CSS

--color: #1b4d0c;
/* rgb */ color: rgb(27, 77, 12);
/* oklch */ color: oklch(37.2% 0.108 139.7);

Tailwind

colors: {
  custom: {
    50: '#5f7f50',
    500: '#1b4d0c',
    950: '#000000',
  },
}

SCSS

$custom: #1b4d0c;
$custom-light: #5f7f50;
$custom-dark: #000000;

JSON

{
  "hex": "#1b4d0c",
  "rgb": {
    "r": 27,
    "g": 77,
    "b": 12
  },
  "hsl": {
    "h": 106.154,
    "s": 73.034,
    "l": 17.451
  },
  "oklch": {
    "l": 0.37195,
    "c": 0.10787,
    "h": 139.7
  },
  "luminance": 0.05567
}

Semantic roles & 50–950 ramp

primary

#1B4D0C

secondary

#732C89

accent

#38F0C5

background

#F5F7F4

surface

#EAEEE7

border

#C6C9C3

text

#050A02

muted

#797C78

Preview Lab

Preview with #1B4D0C

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

Preview Lab → · Contrast checker → · Palette generator →