#145D1B#145D1B

#145D1B is a dark, vivid green. Relative luminance 0.081; OKLCH L 42.0% C 0.121 H 144.3°. Best body text is #FFFFFF at 8.04:1 contrast (WCAG AA passes).

Color values

HEX	#145D1B
RGB	rgb(20, 93, 27)
HSL	hsl(126, 65%, 22%)
HSV	hsv(126, 78%, 36%)
CMYK	cmyk(78.5%, 0%, 71%, 63.5%)
CIE-LAB	lab(34.10, -36.41, 30.62)
CIE-LCH	lch(34.10, 47.57, 139.94°)
OKLab	oklab(41.99% -0.0985 0.0708)
OKLCH	oklch(41.99% 0.121 144.3)
XYZ	xyz(4.4004, 8.0561, 2.3598)
Luminance	0.0806 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#145D1B #5D1456

analogous

#325D14 #145D1B #145D3F

triadic

#145D1B #1B145D #5D1B14

tetradic

#145D1B #14325D #5D1456 #5D3F14

square

#145D1B #14325D #5D1456 #5D3F14

split-complementary

#145D1B #3F145D #5D1432

monochromatic

#051907 #092B0C #145D1B #1F8F2A #2AC238

Accessibility & contrast

On white

8.04

#145D1B on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.61

#145D1B on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #145D1B

8.04:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##145D1B	#FFFFFF	#000000	##FFFFFF
##145D1B	1.00	8.04	2.61	8.04
#FFFFFF	8.04	1.00	21.00	1.00
#000000	2.61	21.00	1.00	21.00
##FFFFFF	8.04	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#5F5412

Deuteranopia (green-blind)

#574E21

Tritanopia (blue-blind)

#005A4F

Achromatopsia (no color)

#505050

Design tokens & code

CSS

--color: #145d1b;
/* rgb */ color: rgb(20, 93, 27);
/* oklch */ color: oklch(42.0% 0.121 144.3);

Tailwind

colors: {
  custom: {
    50: '#5f8c5b',
    500: '#145d1b',
    950: '#000000',
  },
}

SCSS

$custom: #145d1b;
$custom-light: #5f8c5b;
$custom-dark: #000000;

JSON

{
  "hex": "#145d1b",
  "rgb": {
    "r": 20,
    "g": 93,
    "b": 27
  },
  "hsl": {
    "h": 125.753,
    "s": 64.602,
    "l": 22.157
  },
  "oklch": {
    "l": 0.41987,
    "c": 0.12127,
    "h": 144.3
  },
  "luminance": 0.08057
}

Semantic roles & 50–950 ramp

primary

#145D1B

secondary

#95388C

accent

#40D8E8

background

#F5F8F5

surface

#EAF0E9

border

#C6CBC5

text

#050C04

muted

#797D79

Preview Lab

Preview with #145D1B

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

Preview Lab → · Contrast checker → · Palette generator →