#13731B#13731B

#13731B is a mid, vivid green. Relative luminance 0.125; OKLCH L 48.5% C 0.149 H 143.7°. Best body text is #FFFFFF at 6.01:1 contrast (WCAG AA passes).

Color values

HEX	#13731B
RGB	rgb(19, 115, 27)
HSL	hsl(125, 72%, 26%)
HSV	hsv(125, 83%, 45%)
CMYK	cmyk(83.5%, 0%, 76.5%, 54.9%)
CIE-LAB	lab(41.97, -44.38, 38.89)
CIE-LCH	lch(41.97, 59.00, 138.77°)
OKLab	oklab(48.52% -0.1201 0.0882)
OKLCH	oklch(48.52% 0.149 143.7)
XYZ	xyz(6.5967, 12.4782, 3.0976)
Luminance	0.1248 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#13731B #73136B

analogous

#3B7313 #13731B #13734B

triadic

#13731B #1B1373 #731B13

tetradic

#13731B #133B73 #73136B #734B13

square

#13731B #133B73 #73136B #734B13

split-complementary

#13731B #4B1373 #73133B

monochromatic

#041A06 #0A3E0F #13731B #1CA827 #25DB35

Accessibility & contrast

On white

6.01

#13731B on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.50

#13731B on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #13731B

6.01:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##13731B	#FFFFFF	#000000	##FFFFFF
##13731B	1.00	6.01	3.50	6.01
#FFFFFF	6.01	1.00	21.00	1.00
#000000	3.50	21.00	1.00	21.00
##FFFFFF	6.01	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#75670B

Deuteranopia (green-blind)

#6B6024

Tritanopia (blue-blind)

#007062

Achromatopsia (no color)

#636363

Design tokens & code

CSS

--color: #13731b;
/* rgb */ color: rgb(19, 115, 27);
/* oklch */ color: oklch(48.5% 0.149 143.7);

Tailwind

colors: {
  custom: {
    50: '#659c5e',
    500: '#13731b',
    950: '#000000',
  },
}

SCSS

$custom: #13731b;
$custom-light: #659c5e;
$custom-dark: #000000;

JSON

{
  "hex": "#13731b",
  "rgb": {
    "r": 19,
    "g": 115,
    "b": 27
  },
  "hsl": {
    "h": 125,
    "s": 71.642,
    "l": 26.275
  },
  "oklch": {
    "l": 0.48518,
    "c": 0.14896,
    "h": 143.7
  },
  "luminance": 0.12479
}

Semantic roles & 50–950 ramp

primary

#13731B

secondary

#AA38A0

accent

#39DFEE

background

#F6F9F5

surface

#EBF2E9

border

#C6CCC5

text

#070E05

muted

#7A7E79

Preview Lab

Preview with #13731B

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

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