#145B39#145B39

#145B39 is a dark, moderate teal. Relative luminance 0.079; OKLCH L 41.9% C 0.089 H 157.4°. Best body text is #FFFFFF at 8.12:1 contrast (WCAG AA passes).

Color values

HEX	#145B39
RGB	rgb(20, 91, 57)
HSL	hsl(151, 64%, 22%)
HSV	hsv(151, 78%, 36%)
CMYK	cmyk(78%, 0%, 37.4%, 64.3%)
CIE-LAB	lab(33.83, -30.38, 13.59)
CIE-LCH	lch(33.83, 33.28, 155.90°)
OKLab	oklab(41.91% -0.0823 0.0342)
OKLCH	oklch(41.91% 0.089 157.4)
XYZ	xyz(4.7676, 7.9257, 5.1487)
Luminance	0.0793 (WCAG relative)
Temperature	neutral
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#145B39 #5B1436

analogous

#145B16 #145B39 #145A5B

triadic

#145B39 #39145B #5B3914

tetradic

#145B39 #16145B #5B1436 #5A5B14

square

#145B39 #16145B #5B1436 #5A5B14

split-complementary

#145B39 #5B145A #5B1614

monochromatic

#061910 #09291A #145B39 #1F8D58 #2ABF78

Accessibility & contrast

On white

8.12

#145B39 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.59

#145B39 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #145B39

8.12:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##145B39	#FFFFFF	#000000	##FFFFFF
##145B39	1.00	8.12	2.59	8.12
#FFFFFF	8.12	1.00	21.00	1.00
#000000	2.59	21.00	1.00	21.00
##FFFFFF	8.12	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#5A5337

Deuteranopia (green-blind)

#514D3B

Tritanopia (blue-blind)

#005A52

Achromatopsia (no color)

#505050

Design tokens & code

CSS

--color: #145b39;
/* rgb */ color: rgb(20, 91, 57);
/* oklch */ color: oklch(41.9% 0.089 157.4);

Tailwind

colors: {
  custom: {
    50: '#5d8a6f',
    500: '#145b39',
    950: '#000000',
  },
}

SCSS

$custom: #145b39;
$custom-light: #5d8a6f;
$custom-dark: #000000;

JSON

{
  "hex": "#145b39",
  "rgb": {
    "r": 20,
    "g": 91,
    "b": 57
  },
  "hsl": {
    "h": 151.268,
    "s": 63.964,
    "l": 21.765
  },
  "oklch": {
    "l": 0.41909,
    "c": 0.08912,
    "h": 157.4
  },
  "luminance": 0.07926
}

Semantic roles & 50–950 ramp

primary

#145B39

secondary

#933863

accent

#4190E7

background

#F5F8F6

surface

#E9F0EC

border

#C5CBC7

text

#050C07

muted

#797D7A

Preview Lab

Preview with #145B39

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

Preview Lab → · Contrast checker → · Palette generator →