#13591B#13591B

#13591B is a dark, moderate green. Relative luminance 0.074; OKLCH L 40.8% C 0.116 H 144.6°. Best body text is #FFFFFF at 8.49:1 contrast (WCAG AA passes).

Color values

HEX	#13591B
RGB	rgb(19, 89, 27)
HSL	hsl(127, 65%, 21%)
HSV	hsv(127, 79%, 35%)
CMYK	cmyk(78.7%, 0%, 69.7%, 65.1%)
CIE-LAB	lab(32.62, -35.08, 28.98)
CIE-LCH	lch(32.62, 45.50, 140.44°)
OKLab	oklab(40.75% -0.0948 0.0673)
OKLCH	oklch(40.75% 0.116 144.6)
XYZ	xyz(4.0385, 7.3619, 2.2448)
Luminance	0.0736 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#13591B #591351

analogous

#2E5913 #13591B #13593E

triadic

#13591B #1B1359 #591B13

tetradic

#13591B #132E59 #591351 #593E13

square

#13591B #132E59 #591351 #593E13

split-complementary

#13591B #3E1359 #59132E

monochromatic

#051908 #08270C #13591B #1E8B2A #29BE3A

Accessibility & contrast

On white

8.49

#13591B on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.47

#13591B on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #13591B

8.49:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##13591B	#FFFFFF	#000000	##FFFFFF
##13591B	1.00	8.49	2.47	8.49
#FFFFFF	8.49	1.00	21.00	1.00
#000000	2.47	21.00	1.00	21.00
##FFFFFF	8.49	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#5B5013

Deuteranopia (green-blind)

#534B21

Tritanopia (blue-blind)

#00564C

Achromatopsia (no color)

#4D4D4D

Design tokens & code

CSS

--color: #13591b;
/* rgb */ color: rgb(19, 89, 27);
/* oklch */ color: oklch(40.8% 0.116 144.6);

Tailwind

colors: {
  custom: {
    50: '#5e895a',
    500: '#13591b',
    950: '#000000',
  },
}

SCSS

$custom: #13591b;
$custom-light: #5e895a;
$custom-dark: #000000;

JSON

{
  "hex": "#13591b",
  "rgb": {
    "r": 19,
    "g": 89,
    "b": 27
  },
  "hsl": {
    "h": 126.857,
    "s": 64.815,
    "l": 21.176
  },
  "oklch": {
    "l": 0.40751,
    "c": 0.11629,
    "h": 144.6
  },
  "luminance": 0.07362
}

Semantic roles & 50–950 ramp

primary

#13591B

secondary

#913787

accent

#40D5E8

background

#F5F8F5

surface

#EAF0E9

border

#C6CBC5

text

#050B04

muted

#797C79

Preview Lab

Preview with #13591B

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

Preview Lab → · Contrast checker → · Palette generator →