#145A4A#145A4A

#145A4A is a dark, moderate teal. Relative luminance 0.080; OKLCH L 42.1% C 0.072 H 173.7°. Best body text is #FFFFFF at 8.10:1 contrast (WCAG AA passes).

Color values

HEX	#145A4A
RGB	rgb(20, 90, 74)
HSL	hsl(166, 64%, 22%)
HSV	hsv(166, 78%, 35%)
CMYK	cmyk(77.8%, 0%, 17.8%, 64.7%)
CIE-LAB	lab(33.89, -25.47, 3.17)
CIE-LCH	lch(33.89, 25.66, 172.91°)
OKLab	oklab(42.1% -0.072 0.008)
OKLCH	oklch(42.1% 0.072 173.7)
XYZ	xyz(5.1801, 7.9549, 7.7397)
Luminance	0.0795 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#145A4A #5A1424

analogous

#145A27 #145A4A #14475A

triadic

#145A4A #4A145A #5A4A14

tetradic

#145A4A #27145A #5A1424 #475A14

square

#145A4A #27145A #5A1424 #475A14

split-complementary

#145A4A #5A1447 #5A2714

monochromatic

#061915 #092821 #145A4A #1F8C73 #2ABE9C

Accessibility & contrast

On white

8.10

#145A4A on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.59

#145A4A on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #145A4A

8.10:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##145A4A	#FFFFFF	#000000	##FFFFFF
##145A4A	1.00	8.10	2.59	8.10
#FFFFFF	8.10	1.00	21.00	1.00
#000000	2.59	21.00	1.00	21.00
##FFFFFF	8.10	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#575449

Deuteranopia (green-blind)

#4D4D4B

Tritanopia (blue-blind)

#005B55

Achromatopsia (no color)

#505050

Design tokens & code

CSS

--color: #145a4a;
/* rgb */ color: rgb(20, 90, 74);
/* oklch */ color: oklch(42.1% 0.072 173.7);

Tailwind

colors: {
  custom: {
    50: '#5e897c',
    500: '#145a4a',
    950: '#000000',
  },
}

SCSS

$custom: #145a4a;
$custom-light: #5e897c;
$custom-dark: #000000;

JSON

{
  "hex": "#145a4a",
  "rgb": {
    "r": 20,
    "g": 90,
    "b": 74
  },
  "hsl": {
    "h": 166.286,
    "s": 63.636,
    "l": 21.569
  },
  "oklch": {
    "l": 0.42097,
    "c": 0.0724,
    "h": 173.7
  },
  "luminance": 0.07955
}

Semantic roles & 50–950 ramp

primary

#145A4A

secondary

#92384D

accent

#4167E7

background

#F5F8F7

surface

#EAF0EE

border

#C6CBC9

text

#050B09

muted

#797C7B

Preview Lab

Preview with #145A4A

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

Preview Lab → · Contrast checker → · Palette generator →