#133A1D#133A1D

#133A1D is a dark, moderate green. Relative luminance 0.033; OKLCH L 31.2% C 0.068 H 149.3°. Best body text is #FFFFFF at 12.72:1 contrast (WCAG AA passes).

Color values

HEX	#133A1D
RGB	rgb(19, 58, 29)
HSL	hsl(135, 51%, 15%)
HSV	hsv(135, 67%, 23%)
CMYK	cmyk(67.2%, 0%, 50%, 77.3%)
CIE-LAB	lab(21.03, -21.50, 14.01)
CIE-LCH	lch(21.03, 25.66, 146.91°)
OKLab	oklab(31.19% -0.0582 0.0345)
OKLCH	oklch(31.19% 0.068 149.3)
XYZ	xyz(2.0032, 3.2531, 1.6845)
Luminance	0.0325 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Hunter Green (survey)

#0B4008

ΔE00 6.74

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#133A1D #3A1330

analogous

#1C3A13 #133A1D #133A31

triadic

#133A1D #1D133A #3A1D13

tetradic

#133A1D #131C3A #3A1330 #3A3113

square

#133A1D #131C3A #3A1330 #3A3113

split-complementary

#133A1D #31133A #3A131C

monochromatic

#08170C #08170C #133A1D #226834 #31964B

Accessibility & contrast

On white

12.72

#133A1D on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.65

#133A1D on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #133A1D

12.72:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##133A1D	#FFFFFF	#000000	##FFFFFF
##133A1D	1.00	12.72	1.65	12.72
#FFFFFF	12.72	1.00	21.00	1.00
#000000	1.65	21.00	1.00	21.00
##FFFFFF	12.72	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3A351B

Deuteranopia (green-blind)

#35311F

Tritanopia (blue-blind)

#093933

Achromatopsia (no color)

#333333

Design tokens & code

CSS

--color: #133a1d;
/* rgb */ color: rgb(19, 58, 29);
/* oklch */ color: oklch(31.2% 0.068 149.3);

Tailwind

colors: {
  custom: {
    50: '#557059',
    500: '#133a1d',
    950: '#000000',
  },
}

SCSS

$custom: #133a1d;
$custom-light: #557059;
$custom-dark: #000000;

JSON

{
  "hex": "#133a1d",
  "rgb": {
    "r": 19,
    "g": 58,
    "b": 29
  },
  "hsl": {
    "h": 135.385,
    "s": 50.649,
    "l": 15.098
  },
  "oklch": {
    "l": 0.31189,
    "c": 0.06764,
    "h": 149.3
  },
  "luminance": 0.03253
}

Semantic roles & 50–950 ramp

primary

#133A1D

secondary

#723663

accent

#4EB6DA

background

#F5F6F5

surface

#E9ECE9

border

#C5C7C5

text

#030703

muted

#787A78

Preview Lab

Preview with #133A1D

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

Preview Lab → · Contrast checker → · Palette generator →