#145C18#145C18

#145C18 is a dark, vivid green. Relative luminance 0.079; OKLCH L 41.7% C 0.122 H 143.7°. Best body text is #FFFFFF at 8.16:1 contrast (WCAG AA passes).

Color values

HEX	#145C18
RGB	rgb(20, 92, 24)
HSL	hsl(123, 64%, 22%)
HSV	hsv(123, 78%, 36%)
CMYK	cmyk(78.3%, 0%, 73.9%, 63.9%)
CIE-LAB	lab(33.71, -36.37, 31.58)
CIE-LCH	lch(33.71, 48.17, 139.03°)
OKLab	oklab(41.65% -0.0985 0.0725)
OKLCH	oklch(41.65% 0.122 143.7)
XYZ	xyz(4.2802, 7.8685, 2.1572)
Luminance	0.0787 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#145C18 #5C1458

analogous

#345C14 #145C18 #145C3C

triadic

#145C18 #18145C #5C1814

tetradic

#145C18 #14345C #5C1458 #5C3C14

square

#145C18 #14345C #5C1458 #5C3C14

split-complementary

#145C18 #3C145C #5C1434

monochromatic

#051907 #092A0B #145C18 #1F8E25 #2AC132

Accessibility & contrast

On white

8.16

#145C18 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.57

#145C18 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #145C18

8.16:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##145C18	#FFFFFF	#000000	##FFFFFF
##145C18	1.00	8.16	2.57	8.16
#FFFFFF	8.16	1.00	21.00	1.00
#000000	2.57	21.00	1.00	21.00
##FFFFFF	8.16	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#5E530E

Deuteranopia (green-blind)

#564D1F

Tritanopia (blue-blind)

#00594E

Achromatopsia (no color)

#4F4F4F

Design tokens & code

CSS

--color: #145c18;
/* rgb */ color: rgb(20, 92, 24);
/* oklch */ color: oklch(41.7% 0.122 143.7);

Tailwind

colors: {
  custom: {
    50: '#5f8b59',
    500: '#145c18',
    950: '#000000',
  },
}

SCSS

$custom: #145c18;
$custom-light: #5f8b59;
$custom-dark: #000000;

JSON

{
  "hex": "#145c18",
  "rgb": {
    "r": 20,
    "g": 92,
    "b": 24
  },
  "hsl": {
    "h": 123.333,
    "s": 64.286,
    "l": 21.961
  },
  "oklch": {
    "l": 0.41653,
    "c": 0.12229,
    "h": 143.7
  },
  "luminance": 0.07869
}

Semantic roles & 50–950 ramp

primary

#145C18

secondary

#94388F

accent

#41DEE7

background

#F5F8F5

surface

#EAF0E9

border

#C6CBC5

text

#050C04

muted

#797D79

Preview Lab

Preview with #145C18

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

Preview Lab → · Contrast checker → · Palette generator →