#13901B#13901B

#13901B is a mid, vivid green. Relative luminance 0.202; OKLCH L 56.9% C 0.182 H 143.2°. Best body text is #000000 at 5.03:1 contrast (WCAG AA passes).

Color values

HEX	#13901B
RGB	rgb(19, 144, 27)
HSL	hsl(124, 77%, 32%)
HSV	hsv(124, 87%, 56%)
CMYK	cmyk(86.8%, 0%, 81.3%, 43.5%)
CIE-LAB	lab(52.02, -53.75, 48.76)
CIE-LCH	lch(52.02, 72.57, 137.79°)
OKLab	oklab(56.89% -0.1456 0.1087)
OKLCH	oklch(56.89% 0.182 143.2)
XYZ	xyz(10.4389, 20.1628, 4.3783)
Luminance	0.2016 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#13901B #901388

analogous

#4A9013 #13901B #13905A

triadic

#13901B #1B1390 #901B13

tetradic

#13901B #134A90 #901388 #905A13

square

#13901B #134A90 #901388 #905A13

split-complementary

#13901B #5A1390 #90134A

monochromatic

#052407 #0C5A11 #13901B #1AC625 #39E544

Accessibility & contrast

On white

4.17

#13901B on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.03

#13901B on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #13901B

5.03:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##13901B	#FFFFFF	#000000	##000000
##13901B	1.00	4.17	5.03	5.03
#FFFFFF	4.17	1.00	21.00	21.00
#000000	5.03	21.00	1.00	1.00
##000000	5.03	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#938100

Deuteranopia (green-blind)

#867929

Tritanopia (blue-blind)

#008C7A

Achromatopsia (no color)

#7C7C7C

Design tokens & code

CSS

--color: #13901b;
/* rgb */ color: rgb(19, 144, 27);
/* oklch */ color: oklch(56.9% 0.182 143.2);

Tailwind

colors: {
  custom: {
    50: '#6db262',
    500: '#13901b',
    950: '#000000',
  },
}

SCSS

$custom: #13901b;
$custom-light: #6db262;
$custom-dark: #000000;

JSON

{
  "hex": "#13901b",
  "rgb": {
    "r": 19,
    "g": 144,
    "b": 27
  },
  "hsl": {
    "h": 123.84,
    "s": 76.687,
    "l": 31.961
  },
  "oklch": {
    "l": 0.56888,
    "c": 0.18169,
    "h": 143.2
  },
  "luminance": 0.20164
}

Semantic roles & 50–950 ramp

primary

#13901B

secondary

#C43BBB

accent

#35E7F3

background

#F7FBF6

surface

#EDF6EB

border

#C8D0C6

text

#081105

muted

#7B807A

Preview Lab

Preview with #13901B

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

Preview Lab → · Contrast checker → · Palette generator →