#133C1C#133C1C

#133C1C is a dark, moderate green. Relative luminance 0.035; OKLCH L 31.8% C 0.072 H 148.1°. Best body text is #FFFFFF at 12.42:1 contrast (WCAG AA passes).

Color values

HEX	#133C1C
RGB	rgb(19, 60, 28)
HSL	hsl(133, 52%, 15%)
HSV	hsv(133, 68%, 24%)
CMYK	cmyk(68.3%, 0%, 53.3%, 76.5%)
CIE-LAB	lab(21.78, -22.66, 15.59)
CIE-LCH	lch(21.78, 27.51, 145.47°)
OKLab	oklab(31.8% -0.0613 0.0381)
OKLCH	oklch(31.8% 0.072 148.1)
XYZ	xyz(2.0939, 3.4538, 1.6547)
Luminance	0.0345 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Hunter Green (survey)

#0B4008

ΔE00 5.75

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#133C1C #3C1333

analogous

#1E3C13 #133C1C #133C30

triadic

#133C1C #1C133C #3C1C13

tetradic

#133C1C #131E3C #3C1333 #3C3013

square

#133C1C #131E3C #3C1333 #3C3013

split-complementary

#133C1C #30133C #3C131E

monochromatic

#07170B #07170B #133C1C #226A32 #309947

Accessibility & contrast

On white

12.42

#133C1C on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.69

#133C1C on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #133C1C

12.42:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##133C1C	#FFFFFF	#000000	##FFFFFF
##133C1C	1.00	12.42	1.69	12.42
#FFFFFF	12.42	1.00	21.00	1.00
#000000	1.69	21.00	1.00	21.00
##FFFFFF	12.42	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3D3619

Deuteranopia (green-blind)

#37331E

Tritanopia (blue-blind)

#093B34

Achromatopsia (no color)

#343434

Design tokens & code

CSS

--color: #133c1c;
/* rgb */ color: rgb(19, 60, 28);
/* oklch */ color: oklch(31.8% 0.072 148.1);

Tailwind

colors: {
  custom: {
    50: '#567258',
    500: '#133c1c',
    950: '#000000',
  },
}

SCSS

$custom: #133c1c;
$custom-light: #567258;
$custom-dark: #000000;

JSON

{
  "hex": "#133c1c",
  "rgb": {
    "r": 19,
    "g": 60,
    "b": 28
  },
  "hsl": {
    "h": 133.171,
    "s": 51.899,
    "l": 15.49
  },
  "oklch": {
    "l": 0.31796,
    "c": 0.07217,
    "h": 148.1
  },
  "luminance": 0.03454
}

Semantic roles & 50–950 ramp

primary

#133C1C

secondary

#743667

accent

#4CBCDB

background

#F5F6F5

surface

#E9ECE9

border

#C5C7C5

text

#030803

muted

#787B78

Preview Lab

Preview with #133C1C

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

Preview Lab → · Contrast checker → · Palette generator →