#133D1F#133D1F

#133D1F is a dark, moderate green. Relative luminance 0.036; OKLCH L 32.2% C 0.070 H 150.0°. Best body text is #FFFFFF at 12.24:1 contrast (WCAG AA passes).

Color values

HEX	#133D1F
RGB	rgb(19, 61, 31)
HSL	hsl(137, 53%, 16%)
HSV	hsv(137, 69%, 24%)
CMYK	cmyk(68.9%, 0%, 49.2%, 76.1%)
CIE-LAB	lab(22.21, -22.55, 14.27)
CIE-LCH	lch(22.21, 26.69, 147.67°)
OKLab	oklab(32.17% -0.061 0.0352)
OKLCH	oklch(32.17% 0.07 150)
XYZ	xyz(2.1845, 3.5747, 1.8709)
Luminance	0.0357 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Hunter Green (survey)

#0B4008

ΔE00 6.40

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#133D1F #3D1331

analogous

#1C3D13 #133D1F #133D34

triadic

#133D1F #1F133D #3D1F13

tetradic

#133D1F #131C3D #3D1331 #3D3413

square

#133D1F #131C3D #3D1331 #3D3413

split-complementary

#133D1F #34133D #3D131C

monochromatic

#07170C #07170C #133D1F #226C37 #309A4E

Accessibility & contrast

On white

12.24

#133D1F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.72

#133D1F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #133D1F

12.24:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##133D1F	#FFFFFF	#000000	##FFFFFF
##133D1F	1.00	12.24	1.72	12.24
#FFFFFF	12.24	1.00	21.00	1.00
#000000	1.72	21.00	1.00	21.00
##FFFFFF	12.24	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3D371D

Deuteranopia (green-blind)

#383421

Tritanopia (blue-blind)

#073C36

Achromatopsia (no color)

#353535

Design tokens & code

CSS

--color: #133d1f;
/* rgb */ color: rgb(19, 61, 31);
/* oklch */ color: oklch(32.2% 0.070 150.0);

Tailwind

colors: {
  custom: {
    50: '#56735b',
    500: '#133d1f',
    950: '#000000',
  },
}

SCSS

$custom: #133d1f;
$custom-light: #56735b;
$custom-dark: #000000;

JSON

{
  "hex": "#133d1f",
  "rgb": {
    "r": 19,
    "g": 61,
    "b": 31
  },
  "hsl": {
    "h": 137.143,
    "s": 52.5,
    "l": 15.686
  },
  "oklch": {
    "l": 0.32172,
    "c": 0.0704,
    "h": 150
  },
  "luminance": 0.03575
}

Semantic roles & 50–950 ramp

primary

#133D1F

secondary

#753663

accent

#4CB3DC

background

#F5F7F5

surface

#E9EDE9

border

#C5C8C5

text

#030804

muted

#787B79

Preview Lab

Preview with #133D1F

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

Preview Lab → · Contrast checker → · Palette generator →