#1B4A0D#1B4A0D

#1B4A0D is a dark, moderate green. Relative luminance 0.052; OKLCH L 36.3% C 0.103 H 139.6°. Best body text is #FFFFFF at 10.33:1 contrast (WCAG AA passes).

Color values

HEX	#1B4A0D
RGB	rgb(27, 74, 13)
HSL	hsl(106, 70%, 17%)
HSV	hsv(106, 82%, 29%)
CMYK	cmyk(63.5%, 0%, 82.4%, 71%)
CIE-LAB	lab(27.18, -28.59, 29.70)
CIE-LCH	lch(27.18, 41.23, 133.91°)
OKLab	oklab(36.28% -0.0786 0.0668)
OKLCH	oklch(36.28% 0.103 139.6)
XYZ	xyz(2.9733, 5.1594, 1.2199)
Luminance	0.0516 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Forest Green (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1B4A0D #3C0D4A

analogous

#3A4A0D #1B4A0D #0D4A1E

triadic

#1B4A0D #0D1B4A #4A0D1B

tetradic

#1B4A0D #0D3A4A #3C0D4A #4A1E0D

square

#1B4A0D #0D3A4A #3C0D4A #4A1E0D

split-complementary

#1B4A0D #1E0D4A #4A0D3A

monochromatic

#091A05 #091A05 #1B4A0D #2E7E16 #41B21F

Accessibility & contrast

On white

10.33

#1B4A0D on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.03

#1B4A0D on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #1B4A0D

10.33:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1B4A0D	#FFFFFF	#000000	##FFFFFF
##1B4A0D	1.00	10.33	2.03	10.33
#FFFFFF	10.33	1.00	21.00	1.00
#000000	2.03	21.00	1.00	21.00
##FFFFFF	10.33	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4C4303

Deuteranopia (green-blind)

#463F13

Tritanopia (blue-blind)

#16473E

Achromatopsia (no color)

#404040

Design tokens & code

CSS

--color: #1b4a0d;
/* rgb */ color: rgb(27, 74, 13);
/* oklch */ color: oklch(36.3% 0.103 139.6);

Tailwind

colors: {
  custom: {
    50: '#5e7d50',
    500: '#1b4a0d',
    950: '#000000',
  },
}

SCSS

$custom: #1b4a0d;
$custom-light: #5e7d50;
$custom-dark: #000000;

JSON

{
  "hex": "#1b4a0d",
  "rgb": {
    "r": 27,
    "g": 74,
    "b": 13
  },
  "hsl": {
    "h": 106.23,
    "s": 70.115,
    "l": 17.059
  },
  "oklch": {
    "l": 0.36281,
    "c": 0.10317,
    "h": 139.6
  },
  "luminance": 0.0516
}

Semantic roles & 50–950 ramp

primary

#1B4A0D

secondary

#712E85

accent

#3BEDC4

background

#F5F7F4

surface

#E9EEE7

border

#C5C9C3

text

#050902

muted

#797B78

Preview Lab

Preview with #1B4A0D

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

Preview Lab → · Contrast checker → · Palette generator →