#145728#145728

#145728 is a dark, moderate green. Relative luminance 0.071; OKLCH L 40.4% C 0.101 H 149.1°. Best body text is #FFFFFF at 8.66:1 contrast (WCAG AA passes).

Color values

HEX	#145728
RGB	rgb(20, 87, 40)
HSL	hsl(138, 63%, 21%)
HSV	hsv(138, 77%, 34%)
CMYK	cmyk(77%, 0%, 54%, 65.9%)
CIE-LAB	lab(32.07, -32.15, 21.39)
CIE-LCH	lch(32.07, 38.62, 146.37°)
OKLab	oklab(40.36% -0.0865 0.0519)
OKLCH	oklch(40.36% 0.101 149.1)
XYZ	xyz(4.0794, 7.1179, 3.1660)
Luminance	0.0712 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#145728 #571443

analogous

#215714 #145728 #145749

triadic

#145728 #281457 #572814

tetradic

#145728 #142157 #571443 #574914

square

#145728 #142157 #571443 #574914

split-complementary

#145728 #491457 #571421

monochromatic

#06190B #092511 #145728 #1F893F #2BBB56

Accessibility & contrast

On white

8.66

#145728 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.42

#145728 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #145728

8.66:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##145728	#FFFFFF	#000000	##FFFFFF
##145728	1.00	8.66	2.42	8.66
#FFFFFF	8.66	1.00	21.00	1.00
#000000	2.42	21.00	1.00	21.00
##FFFFFF	8.66	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#584F24

Deuteranopia (green-blind)

#50492B

Tritanopia (blue-blind)

#00554C

Achromatopsia (no color)

#4B4B4B

Design tokens & code

CSS

--color: #145728;
/* rgb */ color: rgb(20, 87, 40);
/* oklch */ color: oklch(40.4% 0.101 149.1);

Tailwind

colors: {
  custom: {
    50: '#5d8763',
    500: '#145728',
    950: '#000000',
  },
}

SCSS

$custom: #145728;
$custom-light: #5d8763;
$custom-dark: #000000;

JSON

{
  "hex": "#145728",
  "rgb": {
    "r": 20,
    "g": 87,
    "b": 40
  },
  "hsl": {
    "h": 137.91,
    "s": 62.617,
    "l": 20.98
  },
  "oklch": {
    "l": 0.40361,
    "c": 0.10091,
    "h": 149.1
  },
  "luminance": 0.07118
}

Semantic roles & 50–950 ramp

primary

#145728

secondary

#8F3875

accent

#42B5E6

background

#F5F8F5

surface

#E9EFEA

border

#C5CAC6

text

#050B05

muted

#797C79

Preview Lab

Preview with #145728

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

Preview Lab → · Contrast checker → · Palette generator →