#133E1B#133E1B

#133E1B is a dark, moderate green. Relative luminance 0.037; OKLCH L 32.4% C 0.077 H 147.1°. Best body text is #FFFFFF at 12.12:1 contrast (WCAG AA passes).

Color values

HEX	#133E1B
RGB	rgb(19, 62, 27)
HSL	hsl(131, 53%, 16%)
HSV	hsv(131, 69%, 24%)
CMYK	cmyk(69.4%, 0%, 56.5%, 75.7%)
CIE-LAB	lab(22.52, -23.79, 17.14)
CIE-LCH	lch(22.52, 29.33, 144.22°)
OKLab	oklab(32.41% -0.0643 0.0416)
OKLCH	oklch(32.41% 0.077 147.1)
XYZ	xyz(2.1889, 3.6626, 1.6283)
Luminance	0.0366 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Hunter Green (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#133E1B #3E1336

analogous

#203E13 #133E1B #133E30

triadic

#133E1B #1B133E #3E1B13

tetradic

#133E1B #13203E #3E1336 #3E3013

square

#133E1B #13203E #3E1336 #3E3013

split-complementary

#133E1B #30133E #3E1320

monochromatic

#07170A #07170A #133E1B #216D2F #309C44

Accessibility & contrast

On white

12.12

#133E1B on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.73

#133E1B on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #133E1B

12.12:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##133E1B	#FFFFFF	#000000	##FFFFFF
##133E1B	1.00	12.12	1.73	12.12
#FFFFFF	12.12	1.00	21.00	1.00
#000000	1.73	21.00	1.00	21.00
##FFFFFF	12.12	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3F3818

Deuteranopia (green-blind)

#39341D

Tritanopia (blue-blind)

#083D36

Achromatopsia (no color)

#363636

Design tokens & code

CSS

--color: #133e1b;
/* rgb */ color: rgb(19, 62, 27);
/* oklch */ color: oklch(32.4% 0.077 147.1);

Tailwind

colors: {
  custom: {
    50: '#567458',
    500: '#133e1b',
    950: '#000000',
  },
}

SCSS

$custom: #133e1b;
$custom-light: #567458;
$custom-dark: #000000;

JSON

{
  "hex": "#133e1b",
  "rgb": {
    "r": 19,
    "g": 62,
    "b": 27
  },
  "hsl": {
    "h": 131.163,
    "s": 53.086,
    "l": 15.882
  },
  "oklch": {
    "l": 0.32405,
    "c": 0.07658,
    "h": 147.1
  },
  "luminance": 0.03663
}

Semantic roles & 50–950 ramp

primary

#133E1B

secondary

#77366B

accent

#4BC1DC

background

#F5F7F5

surface

#E9EDE9

border

#C5C8C5

text

#030803

muted

#787B78

Preview Lab

Preview with #133E1B

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

Preview Lab → · Contrast checker → · Palette generator →