#133A0B#133A0B

#133A0B is a dark, moderate green. Relative luminance 0.032; OKLCH L 30.9% C 0.086 H 140.5°. Best body text is #FFFFFF at 12.82:1 contrast (WCAG AA passes).

Color values

HEX	#133A0B
RGB	rgb(19, 58, 11)
HSL	hsl(110, 68%, 14%)
HSV	hsv(110, 81%, 23%)
CMYK	cmyk(67.2%, 0%, 81%, 77.3%)
CIE-LAB	lab(20.78, -24.25, 23.89)
CIE-LCH	lch(20.78, 34.04, 135.43°)
OKLab	oklab(30.91% -0.0664 0.0547)
OKLCH	oklch(30.91% 0.086 140.5)
XYZ	xyz(1.8419, 3.1886, 0.8349)
Luminance	0.0319 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Dark Green

#033500

ΔE00 2.32

Hunter Green (survey)

Forest Green (survey)

#06470C

ΔE00 4.83

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#133A0B #320B3A

analogous

#2A3A0B #133A0B #0B3A1A

triadic

#133A0B #0B133A #3A0B13

tetradic

#133A0B #0B2A3A #320B3A #3A1A0B

square

#133A0B #0B2A3A #320B3A #3A1A0B

split-complementary

#133A0B #1A0B3A #3A0B2A

monochromatic

#081A05 #081A05 #133A0B #246D15 #35A11F

Accessibility & contrast

On white

12.82

#133A0B on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.64

#133A0B on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #133A0B

12.82:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##133A0B	#FFFFFF	#000000	##FFFFFF
##133A0B	1.00	12.82	1.64	12.82
#FFFFFF	12.82	1.00	21.00	1.00
#000000	1.64	21.00	1.00	21.00
##FFFFFF	12.82	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3C3405

Deuteranopia (green-blind)

#373110

Tritanopia (blue-blind)

#0E3831

Achromatopsia (no color)

#323232

Design tokens & code

CSS

--color: #133a0b;
/* rgb */ color: rgb(19, 58, 11);
/* oklch */ color: oklch(30.9% 0.086 140.5);

Tailwind

colors: {
  custom: {
    50: '#56704d',
    500: '#133a0b',
    950: '#000000',
  },
}

SCSS

$custom: #133a0b;
$custom-light: #56704d;
$custom-dark: #000000;

JSON

{
  "hex": "#133a0b",
  "rgb": {
    "r": 19,
    "g": 58,
    "b": 11
  },
  "hsl": {
    "h": 109.787,
    "s": 68.116,
    "l": 13.529
  },
  "oklch": {
    "l": 0.30906,
    "c": 0.08601,
    "h": 140.5
  },
  "luminance": 0.03189
}

Semantic roles & 50–950 ramp

primary

#133A0B

secondary

#6A2A77

accent

#3DEBCD

background

#F5F6F4

surface

#E9ECE7

border

#C5C7C3

text

#030701

muted

#787A77

Preview Lab

Preview with #133A0B

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

Preview Lab → · Contrast checker → · Palette generator →