#145A39#145A39

#145A39 is a dark, moderate teal. Relative luminance 0.078; OKLCH L 41.6% C 0.088 H 157.9°. Best body text is #FFFFFF at 8.23:1 contrast (WCAG AA passes).

Color values

HEX	#145A39
RGB	rgb(20, 90, 57)
HSL	hsl(152, 64%, 22%)
HSV	hsv(152, 78%, 35%)
CMYK	cmyk(77.8%, 0%, 36.7%, 64.7%)
CIE-LAB	lab(33.47, -29.93, 13.10)
CIE-LCH	lch(33.47, 32.67, 156.36°)
OKLab	oklab(41.61% -0.0812 0.033)
OKLCH	oklch(41.61% 0.088 157.9)
XYZ	xyz(4.6827, 7.7559, 5.1204)
Luminance	0.0776 (WCAG relative)
Temperature	neutral
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#145A39 #5A1435

analogous

#145A16 #145A39 #14585A

triadic

#145A39 #39145A #5A3914

tetradic

#145A39 #16145A #5A1435 #585A14

square

#145A39 #16145A #5A1435 #585A14

split-complementary

#145A39 #5A1458 #5A1614

monochromatic

#061910 #092819 #145A39 #1F8C59 #2ABE78

Accessibility & contrast

On white

8.23

#145A39 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.55

#145A39 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #145A39

8.23:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##145A39	#FFFFFF	#000000	##FFFFFF
##145A39	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)

#595237

Deuteranopia (green-blind)

#504C3B

Tritanopia (blue-blind)

#005951

Achromatopsia (no color)

#4F4F4F

Design tokens & code

CSS

--color: #145a39;
/* rgb */ color: rgb(20, 90, 57);
/* oklch */ color: oklch(41.6% 0.088 157.9);

Tailwind

colors: {
  custom: {
    50: '#5d896f',
    500: '#145a39',
    950: '#000000',
  },
}

SCSS

$custom: #145a39;
$custom-light: #5d896f;
$custom-dark: #000000;

JSON

{
  "hex": "#145a39",
  "rgb": {
    "r": 20,
    "g": 90,
    "b": 57
  },
  "hsl": {
    "h": 151.714,
    "s": 63.636,
    "l": 21.569
  },
  "oklch": {
    "l": 0.41614,
    "c": 0.08762,
    "h": 157.9
  },
  "luminance": 0.07756
}

Semantic roles & 50–950 ramp

primary

#145A39

secondary

#923862

accent

#418FE7

background

#F5F8F6

surface

#E9F0EC

border

#C5CBC7

text

#050B07

muted

#797C7A

Preview Lab

Preview with #145A39

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

Preview Lab → · Contrast checker → · Palette generator →