#133B11#133B11

#133B11 is a dark, moderate green. Relative luminance 0.033; OKLCH L 31.3% C 0.082 H 142.5°. Best body text is #FFFFFF at 12.64:1 contrast (WCAG AA passes).

Color values

HEX	#133B11
RGB	rgb(19, 59, 17)
HSL	hsl(117, 55%, 15%)
HSV	hsv(117, 71%, 23%)
CMYK	cmyk(67.8%, 0%, 71.2%, 76.9%)
CIE-LAB	lab(21.23, -23.99, 21.40)
CIE-LCH	lch(21.23, 32.15, 138.27°)
OKLab	oklab(31.3% -0.0653 0.05)
OKLCH	oklch(31.3% 0.082 142.5)
XYZ	xyz(1.9336, 3.3067, 1.0666)
Luminance	0.0331 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Dark Green

#033500

ΔE00 2.95

Hunter Green (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#133B11 #39113B

analogous

#283B11 #133B11 #113B24

triadic

#133B11 #11133B #3B1113

tetradic

#133B11 #11283B #39113B #3B2411

square

#133B11 #11283B #39113B #3B2411

split-complementary

#133B11 #24113B #3B1128

monochromatic

#081807 #081807 #133B11 #226B1F #329A2C

Accessibility & contrast

On white

12.64

#133B11 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.66

#133B11 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #133B11

12.64:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##133B11	#FFFFFF	#000000	##FFFFFF
##133B11	1.00	12.64	1.66	12.64
#FFFFFF	12.64	1.00	21.00	1.00
#000000	1.66	21.00	1.00	21.00
##FFFFFF	12.64	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3C350C

Deuteranopia (green-blind)

#373214

Tritanopia (blue-blind)

#0C3932

Achromatopsia (no color)

#333333

Design tokens & code

CSS

--color: #133b11;
/* rgb */ color: rgb(19, 59, 17);
/* oklch */ color: oklch(31.3% 0.082 142.5);

Tailwind

colors: {
  custom: {
    50: '#567151',
    500: '#133b11',
    950: '#000000',
  },
}

SCSS

$custom: #133b11;
$custom-light: #567151;
$custom-dark: #000000;

JSON

{
  "hex": "#133b11",
  "rgb": {
    "r": 19,
    "g": 59,
    "b": 17
  },
  "hsl": {
    "h": 117.143,
    "s": 55.263,
    "l": 14.902
  },
  "oklch": {
    "l": 0.31296,
    "c": 0.08226,
    "h": 142.5
  },
  "luminance": 0.03307
}

Semantic roles & 50–950 ramp

primary

#133B11

secondary

#713374

accent

#49DFD7

background

#F5F6F4

surface

#E9ECE7

border

#C5C7C3

text

#030802

muted

#787B78

Preview Lab

Preview with #133B11

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

Preview Lab → · Contrast checker → · Palette generator →