#133B13#133B13

#133B13 is a dark, moderate green. Relative luminance 0.033; OKLCH L 31.3% C 0.080 H 143.4°. Best body text is #FFFFFF at 12.63:1 contrast (WCAG AA passes).

Color values

HEX	#133B13
RGB	rgb(19, 59, 19)
HSL	hsl(120, 51%, 15%)
HSV	hsv(120, 68%, 23%)
CMYK	cmyk(67.8%, 0%, 67.8%, 76.9%)
CIE-LAB	lab(21.26, -23.71, 20.32)
CIE-LCH	lch(21.26, 31.23, 139.40°)
OKLab	oklab(31.32% -0.0644 0.0479)
OKLCH	oklch(31.32% 0.08 143.4)
XYZ	xyz(1.9500, 3.3132, 1.1527)
Luminance	0.0331 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Dark Green

#033500

ΔE00 3.29

Hunter Green (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#133B13 #3B133B

analogous

#273B13 #133B13 #133B27

triadic

#133B13 #13133B #3B1313

tetradic

#133B13 #13273B #3B133B #3B2713

square

#133B13 #13273B #3B133B #3B2713

split-complementary

#133B13 #27133B #3B1327

monochromatic

#071707 #071707 #133B13 #226922 #319831

Accessibility & contrast

On white

12.63

#133B13 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.66

#133B13 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #133B13

12.63:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##133B13	#FFFFFF	#000000	##FFFFFF
##133B13	1.00	12.63	1.66	12.63
#FFFFFF	12.63	1.00	21.00	1.00
#000000	1.66	21.00	1.00	21.00
##FFFFFF	12.63	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3C350F

Deuteranopia (green-blind)

#373216

Tritanopia (blue-blind)

#0C3932

Achromatopsia (no color)

#333333

Design tokens & code

CSS

--color: #133b13;
/* rgb */ color: rgb(19, 59, 19);
/* oklch */ color: oklch(31.3% 0.080 143.4);

Tailwind

colors: {
  custom: {
    50: '#567152',
    500: '#133b13',
    950: '#000000',
  },
}

SCSS

$custom: #133b13;
$custom-light: #567152;
$custom-dark: #000000;

JSON

{
  "hex": "#133b13",
  "rgb": {
    "r": 19,
    "g": 59,
    "b": 19
  },
  "hsl": {
    "h": 120,
    "s": 51.282,
    "l": 15.294
  },
  "oklch": {
    "l": 0.31324,
    "c": 0.0803,
    "h": 143.4
  },
  "luminance": 0.03313
}

Semantic roles & 50–950 ramp

primary

#133B13

secondary

#733673

accent

#4DDBDB

background

#F5F6F4

surface

#E9ECE7

border

#C5C7C3

text

#030802

muted

#787B78

Preview Lab

Preview with #133B13

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

Preview Lab → · Contrast checker → · Palette generator →