#145B18#145B18

#145B18 is a dark, vivid green. Relative luminance 0.077; OKLCH L 41.3% C 0.121 H 143.7°. Best body text is #FFFFFF at 8.27:1 contrast (WCAG AA passes).

Color values

HEX	#145B18
RGB	rgb(20, 91, 24)
HSL	hsl(123, 64%, 22%)
HSV	hsv(123, 78%, 36%)
CMYK	cmyk(78%, 0%, 73.6%, 64.3%)
CIE-LAB	lab(33.34, -35.99, 31.20)
CIE-LCH	lch(33.34, 47.63, 139.08°)
OKLab	oklab(41.35% -0.0975 0.0716)
OKLCH	oklch(41.35% 0.121 143.7)
XYZ	xyz(4.1942, 7.6964, 2.1285)
Luminance	0.0770 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#145B18 #5B1457

analogous

#345B14 #145B18 #145B3C

triadic

#145B18 #18145B #5B1814

tetradic

#145B18 #14345B #5B1457 #5B3C14

square

#145B18 #14345B #5B1457 #5B3C14

split-complementary

#145B18 #3C145B #5B1434

monochromatic

#061907 #09290B #145B18 #1F8D25 #2ABF32

Accessibility & contrast

On white

8.27

#145B18 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.54

#145B18 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #145B18

8.27:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##145B18	#FFFFFF	#000000	##FFFFFF
##145B18	1.00	8.27	2.54	8.27
#FFFFFF	8.27	1.00	21.00	1.00
#000000	2.54	21.00	1.00	21.00
##FFFFFF	8.27	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#5D520E

Deuteranopia (green-blind)

#554C1E

Tritanopia (blue-blind)

#00584D

Achromatopsia (no color)

#4E4E4E

Design tokens & code

CSS

--color: #145b18;
/* rgb */ color: rgb(20, 91, 24);
/* oklch */ color: oklch(41.3% 0.121 143.7);

Tailwind

colors: {
  custom: {
    50: '#5f8a59',
    500: '#145b18',
    950: '#000000',
  },
}

SCSS

$custom: #145b18;
$custom-light: #5f8a59;
$custom-dark: #000000;

JSON

{
  "hex": "#145b18",
  "rgb": {
    "r": 20,
    "g": 91,
    "b": 24
  },
  "hsl": {
    "h": 123.38,
    "s": 63.964,
    "l": 21.765
  },
  "oklch": {
    "l": 0.4135,
    "c": 0.12098,
    "h": 143.7
  },
  "luminance": 0.07697
}

Semantic roles & 50–950 ramp

primary

#145B18

secondary

#93388E

accent

#41DEE7

background

#F5F8F5

surface

#EAF0E9

border

#C6CBC5

text

#050C04

muted

#797D79

Preview Lab

Preview with #145B18

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

Preview Lab → · Contrast checker → · Palette generator →