#133F1D#133F1D

#133F1D is a dark, moderate green. Relative luminance 0.038; OKLCH L 32.8% C 0.076 H 148.2°. Best body text is #FFFFFF at 11.96:1 contrast (WCAG AA passes).

Color values

HEX	#133F1D
RGB	rgb(19, 63, 29)
HSL	hsl(134, 54%, 16%)
HSV	hsv(134, 70%, 25%)
CMYK	cmyk(69.8%, 0%, 54%, 75.3%)
CIE-LAB	lab(22.94, -23.89, 16.44)
CIE-LCH	lch(22.94, 29.00, 145.46°)
OKLab	oklab(32.76% -0.0645 0.0401)
OKLCH	oklch(32.76% 0.076 148.2)
XYZ	xyz(2.2677, 3.7819, 1.7726)
Luminance	0.0378 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Hunter Green (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#133F1D #3F1335

analogous

#1F3F13 #133F1D #133F33

triadic

#133F1D #1D133F #3F1D13

tetradic

#133F1D #131F3F #3F1335 #3F3313

square

#133F1D #131F3F #3F1335 #3F3313

split-complementary

#133F1D #33133F #3F131F

monochromatic

#07180B #07180B #133F1D #216E33 #2F9D48

Accessibility & contrast

On white

11.96

#133F1D on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.76

#133F1D on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #133F1D

11.96:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##133F1D	#FFFFFF	#000000	##FFFFFF
##133F1D	1.00	11.96	1.76	11.96
#FFFFFF	11.96	1.00	21.00	1.00
#000000	1.76	21.00	1.00	21.00
##FFFFFF	11.96	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#40391A

Deuteranopia (green-blind)

#3A351F

Tritanopia (blue-blind)

#073E37

Achromatopsia (no color)

#373737

Design tokens & code

CSS

--color: #133f1d;
/* rgb */ color: rgb(19, 63, 29);
/* oklch */ color: oklch(32.8% 0.076 148.2);

Tailwind

colors: {
  custom: {
    50: '#567459',
    500: '#133f1d',
    950: '#000000',
  },
}

SCSS

$custom: #133f1d;
$custom-light: #567459;
$custom-dark: #000000;

JSON

{
  "hex": "#133f1d",
  "rgb": {
    "r": 19,
    "g": 63,
    "b": 29
  },
  "hsl": {
    "h": 133.636,
    "s": 53.659,
    "l": 16.078
  },
  "oklch": {
    "l": 0.32757,
    "c": 0.07599,
    "h": 148.2
  },
  "luminance": 0.03782
}

Semantic roles & 50–950 ramp

primary

#133F1D

secondary

#783669

accent

#4BBCDD

background

#F5F7F5

surface

#E9EDE9

border

#C5C8C5

text

#030803

muted

#787B78

Preview Lab

Preview with #133F1D

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

Preview Lab → · Contrast checker → · Palette generator →