#133403#133403

#133403 is a dark, moderate green. Relative luminance 0.026; OKLCH L 28.9% C 0.084 H 137.6°. Best body text is #FFFFFF at 13.81:1 contrast (WCAG AA passes).

Color values

HEX	#133403
RGB	rgb(19, 52, 3)
HSL	hsl(100, 89%, 11%)
HSV	hsv(100, 94%, 20%)
CMYK	cmyk(63.5%, 0%, 94.2%, 79.6%)
CIE-LAB	lab(18.37, -22.37, 24.40)
CIE-LCH	lch(18.37, 33.10, 132.51°)
OKLab	oklab(28.89% -0.0621 0.0567)
OKLCH	oklch(28.89% 0.084 137.6)
XYZ	xyz(1.5129, 2.6009, 0.5084)
Luminance	0.0260 (WCAG relative)
Temperature	warm
Family	green

Closest named colors

Hunter Green (survey)

Forest Green (survey)

#06470C

ΔE00 6.61

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#133403 #240334

analogous

#2B3403 #133403 #03340B

triadic

#133403 #031334 #340313

tetradic

#133403 #032B34 #240334 #340B03

square

#133403 #032B34 #240334 #340B03

split-complementary

#133403 #0B0334 #34032B

monochromatic

#0B1D02 #0B1D02 #133403 #286E06 #3DA80A

Accessibility & contrast

On white

13.81

#133403 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.52

#133403 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #133403

13.81:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##133403	#FFFFFF	#000000	##FFFFFF
##133403	1.00	13.81	1.52	13.81
#FFFFFF	13.81	1.00	21.00	1.00
#000000	1.52	21.00	1.00	21.00
##FFFFFF	13.81	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#362E00

Deuteranopia (green-blind)

#322C08

Tritanopia (blue-blind)

#10322B

Achromatopsia (no color)

#2D2D2D

Design tokens & code

CSS

--color: #133403;
/* rgb */ color: rgb(19, 52, 3);
/* oklch */ color: oklch(28.9% 0.084 137.6);

Tailwind

colors: {
  custom: {
    50: '#556c48',
    500: '#133403',
    950: '#000000',
  },
}

SCSS

$custom: #133403;
$custom-light: #556c48;
$custom-dark: #000000;

JSON

{
  "hex": "#133403",
  "rgb": {
    "r": 19,
    "g": 52,
    "b": 3
  },
  "hsl": {
    "h": 100.408,
    "s": 89.091,
    "l": 10.784
  },
  "oklch": {
    "l": 0.2889,
    "c": 0.08407,
    "h": 137.6
  },
  "luminance": 0.02601
}

Semantic roles & 50–950 ramp

primary

#133403

secondary

#591C77

accent

#29FFB9

background

#F5F6F4

surface

#E9EBE6

border

#C5C6C2

text

#030701

muted

#787A77

Preview Lab

Preview with #133403

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

Preview Lab → · Contrast checker → · Palette generator →