#13310B#13310B

#13310B is a dark, moderate green. Relative luminance 0.024; OKLCH L 28.0% C 0.072 H 139.7°. Best body text is #FFFFFF at 14.27:1 contrast (WCAG AA passes).

Color values

HEX	#13310B
RGB	rgb(19, 49, 11)
HSL	hsl(107, 63%, 12%)
HSV	hsv(107, 78%, 19%)
CMYK	cmyk(61.2%, 0%, 77.6%, 80.8%)
CIE-LAB	lab(17.27, -20.05, 19.81)
CIE-LCH	lch(17.27, 28.18, 135.34°)
OKLab	oklab(28.01% -0.055 0.0468)
OKLCH	oklch(28.01% 0.072 139.7)
XYZ	xyz(1.4272, 2.3591, 0.6967)
Luminance	0.0236 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Hunter Green (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#13310B #290B31

analogous

#26310B #13310B #0B3116

triadic

#13310B #0B1331 #310B13

tetradic

#13310B #0B2631 #290B31 #31160B

square

#13310B #0B2631 #290B31 #31160B

split-complementary

#13310B #160B31 #310B26

monochromatic

#0A1906 #0A1906 #13310B #266316 #3A9521

Accessibility & contrast

On white

14.27

#13310B on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.47

#13310B on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #13310B

14.27:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##13310B	#FFFFFF	#000000	##FFFFFF
##13310B	1.00	14.27	1.47	14.27
#FFFFFF	14.27	1.00	21.00	1.00
#000000	1.47	21.00	1.00	21.00
##FFFFFF	14.27	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#332C07

Deuteranopia (green-blind)

#2F290E

Tritanopia (blue-blind)

#102F29

Achromatopsia (no color)

#2A2A2A

Design tokens & code

CSS

--color: #13310b;
/* rgb */ color: rgb(19, 49, 11);
/* oklch */ color: oklch(28.0% 0.072 139.7);

Tailwind

colors: {
  custom: {
    50: '#54694c',
    500: '#13310b',
    950: '#000000',
  },
}

SCSS

$custom: #13310b;
$custom-light: #54694c;
$custom-dark: #000000;

JSON

{
  "hex": "#13310b",
  "rgb": {
    "r": 19,
    "g": 49,
    "b": 11
  },
  "hsl": {
    "h": 107.368,
    "s": 63.333,
    "l": 11.765
  },
  "oklch": {
    "l": 0.2801,
    "c": 0.07221,
    "h": 139.7
  },
  "luminance": 0.02359
}

Semantic roles & 50–950 ramp

primary

#13310B

secondary

#5F2A6E

accent

#41E6C4

background

#F5F6F4

surface

#E8EBE7

border

#C4C6C3

text

#030601

muted

#787A77

Preview Lab

Preview with #13310B

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

Preview Lab → · Contrast checker → · Palette generator →