#145F1B#145F1B

#145F1B is a dark, vivid green. Relative luminance 0.084; OKLCH L 42.6% C 0.124 H 144.2°. Best body text is #FFFFFF at 7.83:1 contrast (WCAG AA passes).

Color values

HEX	#145F1B
RGB	rgb(20, 95, 27)
HSL	hsl(126, 65%, 23%)
HSV	hsv(126, 79%, 37%)
CMYK	cmyk(78.9%, 0%, 71.6%, 62.7%)
CIE-LAB	lab(34.83, -37.15, 31.41)
CIE-LCH	lch(34.83, 48.65, 139.79°)
OKLab	oklab(42.59% -0.1005 0.0725)
OKLCH	oklch(42.59% 0.124 144.2)
XYZ	xyz(4.5782, 8.4117, 2.4190)
Luminance	0.0841 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#145F1B #5F1458

analogous

#325F14 #145F1B #145F40

triadic

#145F1B #1B145F #5F1B14

tetradic

#145F1B #14325F #5F1458 #5F4014

square

#145F1B #14325F #5F1458 #5F4014

split-complementary

#145F1B #40145F #5F1432

monochromatic

#051907 #092C0D #145F1B #1F9229 #29C438

Accessibility & contrast

On white

7.83

#145F1B on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.68

#145F1B on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #145F1B

7.83:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##145F1B	#FFFFFF	#000000	##FFFFFF
##145F1B	1.00	7.83	2.68	7.83
#FFFFFF	7.83	1.00	21.00	1.00
#000000	2.68	21.00	1.00	21.00
##FFFFFF	7.83	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#615512

Deuteranopia (green-blind)

#585021

Tritanopia (blue-blind)

#005C51

Achromatopsia (no color)

#525252

Design tokens & code

CSS

--color: #145f1b;
/* rgb */ color: rgb(20, 95, 27);
/* oklch */ color: oklch(42.6% 0.124 144.2);

Tailwind

colors: {
  custom: {
    50: '#608d5b',
    500: '#145f1b',
    950: '#000000',
  },
}

SCSS

$custom: #145f1b;
$custom-light: #608d5b;
$custom-dark: #000000;

JSON

{
  "hex": "#145f1b",
  "rgb": {
    "r": 20,
    "g": 95,
    "b": 27
  },
  "hsl": {
    "h": 125.6,
    "s": 65.217,
    "l": 22.549
  },
  "oklch": {
    "l": 0.4259,
    "c": 0.1239,
    "h": 144.2
  },
  "luminance": 0.08412
}

Semantic roles & 50–950 ramp

primary

#145F1B

secondary

#97388E

accent

#40D8E8

background

#F6F8F5

surface

#EBF0E9

border

#C6CBC5

text

#050C04

muted

#7A7D79

Preview Lab

Preview with #145F1B

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

Preview Lab → · Contrast checker → · Palette generator →