#145B23#145B23

#145B23 is a dark, moderate green. Relative luminance 0.078; OKLCH L 41.5% C 0.112 H 146.6°. Best body text is #FFFFFF at 8.23:1 contrast (WCAG AA passes).

Color values

HEX	#145B23
RGB	rgb(20, 91, 35)
HSL	hsl(133, 64%, 22%)
HSV	hsv(133, 78%, 36%)
CMYK	cmyk(78%, 0%, 61.5%, 64.3%)
CIE-LAB	lab(33.46, -34.58, 25.84)
CIE-LCH	lch(33.46, 43.17, 143.23°)
OKLab	oklab(41.49% -0.0932 0.0614)
OKLCH	oklch(41.49% 0.112 146.6)
XYZ	xyz(4.3326, 7.7518, 2.8577)
Luminance	0.0775 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#145B23 #5B144C

analogous

#295B14 #145B23 #145B47

triadic

#145B23 #23145B #5B2314

tetradic

#145B23 #14295B #5B144C #5B4714

square

#145B23 #14295B #5B144C #5B4714

split-complementary

#145B23 #47145B #5B1429

monochromatic

#06190A #092910 #145B23 #1F8D36 #2ABF4A

Accessibility & contrast

On white

8.23

#145B23 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.55

#145B23 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #145B23

8.23:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##145B23	#FFFFFF	#000000	##FFFFFF
##145B23	1.00	8.23	2.55	8.23
#FFFFFF	8.23	1.00	21.00	1.00
#000000	2.55	21.00	1.00	21.00
##FFFFFF	8.23	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#5C521D

Deuteranopia (green-blind)

#544C27

Tritanopia (blue-blind)

#00594F

Achromatopsia (no color)

#4F4F4F

Design tokens & code

CSS

--color: #145b23;
/* rgb */ color: rgb(20, 91, 35);
/* oklch */ color: oklch(41.5% 0.112 146.6);

Tailwind

colors: {
  custom: {
    50: '#5e8a60',
    500: '#145b23',
    950: '#000000',
  },
}

SCSS

$custom: #145b23;
$custom-light: #5e8a60;
$custom-dark: #000000;

JSON

{
  "hex": "#145b23",
  "rgb": {
    "r": 20,
    "g": 91,
    "b": 35
  },
  "hsl": {
    "h": 132.676,
    "s": 63.964,
    "l": 21.765
  },
  "oklch": {
    "l": 0.41486,
    "c": 0.11159,
    "h": 146.6
  },
  "luminance": 0.07752
}

Semantic roles & 50–950 ramp

primary

#145B23

secondary

#933880

accent

#41C4E7

background

#F5F8F5

surface

#EAF0E9

border

#C6CBC5

text

#050C05

muted

#797D79

Preview Lab

Preview with #145B23

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

Preview Lab → · Contrast checker → · Palette generator →