#145C4B#145C4B

#145C4B is a dark, moderate teal. Relative luminance 0.083; OKLCH L 42.7% C 0.074 H 173.0°. Best body text is #FFFFFF at 7.89:1 contrast (WCAG AA passes).

Color values

HEX	#145C4B
RGB	rgb(20, 92, 75)
HSL	hsl(166, 64%, 22%)
HSV	hsv(166, 78%, 36%)
CMYK	cmyk(78.3%, 0%, 18.5%, 63.9%)
CIE-LAB	lab(34.62, -26.16, 3.60)
CIE-LCH	lch(34.62, 26.40, 172.17°)
OKLab	oklab(42.71% -0.0737 0.0091)
OKLCH	oklch(42.71% 0.074 173)
XYZ	xyz(5.3850, 8.3104, 7.9755)
Luminance	0.0831 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#145C4B #5C1425

analogous

#145C27 #145C4B #14495C

triadic

#145C4B #4B145C #5C4B14

tetradic

#145C4B #27145C #5C1425 #495C14

square

#145C4B #27145C #5C1425 #495C14

split-complementary

#145C4B #5C1449 #5C2714

monochromatic

#051914 #092A22 #145C4B #1F8E74 #2AC19D

Accessibility & contrast

On white

7.89

#145C4B on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.66

#145C4B on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #145C4B

7.89:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##145C4B	#FFFFFF	#000000	##FFFFFF
##145C4B	1.00	7.89	2.66	7.89
#FFFFFF	7.89	1.00	21.00	1.00
#000000	2.66	21.00	1.00	21.00
##FFFFFF	7.89	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#59554A

Deuteranopia (green-blind)

#4F4F4C

Tritanopia (blue-blind)

#005D57

Achromatopsia (no color)

#515151

Design tokens & code

CSS

--color: #145c4b;
/* rgb */ color: rgb(20, 92, 75);
/* oklch */ color: oklch(42.7% 0.074 173.0);

Tailwind

colors: {
  custom: {
    50: '#5e8b7d',
    500: '#145c4b',
    950: '#000000',
  },
}

SCSS

$custom: #145c4b;
$custom-light: #5e8b7d;
$custom-dark: #000000;

JSON

{
  "hex": "#145c4b",
  "rgb": {
    "r": 20,
    "g": 92,
    "b": 75
  },
  "hsl": {
    "h": 165.833,
    "s": 64.286,
    "l": 21.961
  },
  "oklch": {
    "l": 0.42705,
    "c": 0.07428,
    "h": 173
  },
  "luminance": 0.08311
}

Semantic roles & 50–950 ramp

primary

#145C4B

secondary

#94384E

accent

#4168E7

background

#F5F8F7

surface

#EAF0EE

border

#C6CBC9

text

#050C09

muted

#797D7B

Preview Lab

Preview with #145C4B

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

Preview Lab → · Contrast checker → · Palette generator →