#145C54#145C54

#145C54 is a dark, moderate teal. Relative luminance 0.084; OKLCH L 43.0% C 0.069 H 184.0°. Best body text is #FFFFFF at 7.81:1 contrast (WCAG AA passes).

Color values

HEX	#145C54
RGB	rgb(20, 92, 84)
HSL	hsl(173, 64%, 22%)
HSV	hsv(173, 78%, 36%)
CMYK	cmyk(78.3%, 0%, 8.7%, 63.9%)
CIE-LAB	lab(34.89, -23.46, -1.63)
CIE-LCH	lch(34.89, 23.52, 183.97°)
OKLab	oklab(43.01% -0.069 -0.0048)
OKLCH	oklch(43.01% 0.069 184)
XYZ	xyz(5.7151, 8.4424, 9.7141)
Luminance	0.0844 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#145C54 #5C141C

analogous

#145C30 #145C54 #14405C

triadic

#145C54 #54145C #5C5414

tetradic

#145C54 #30145C #5C141C #405C14

square

#145C54 #30145C #5C141C #405C14

split-complementary

#145C54 #5C1440 #5C3014

monochromatic

#051917 #092A26 #145C54 #1F8E82 #2AC1B0

Accessibility & contrast

On white

7.81

#145C54 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.69

#145C54 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #145C54

7.81:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##145C54	#FFFFFF	#000000	##FFFFFF
##145C54	1.00	7.81	2.69	7.81
#FFFFFF	7.81	1.00	21.00	1.00
#000000	2.69	21.00	1.00	21.00
##FFFFFF	7.81	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#575654

Deuteranopia (green-blind)

#4D4F55

Tritanopia (blue-blind)

#005E59

Achromatopsia (no color)

#525252

Design tokens & code

CSS

--color: #145c54;
/* rgb */ color: rgb(20, 92, 84);
/* oklch */ color: oklch(43.0% 0.069 184.0);

Tailwind

colors: {
  custom: {
    50: '#5f8a84',
    500: '#145c54',
    950: '#000000',
  },
}

SCSS

$custom: #145c54;
$custom-light: #5f8a84;
$custom-dark: #000000;

JSON

{
  "hex": "#145c54",
  "rgb": {
    "r": 20,
    "g": 92,
    "b": 84
  },
  "hsl": {
    "h": 173.333,
    "s": 64.286,
    "l": 21.961
  },
  "oklch": {
    "l": 0.43011,
    "c": 0.06913,
    "h": 184
  },
  "luminance": 0.08443
}

Semantic roles & 50–950 ramp

primary

#145C54

secondary

#943842

accent

#4153E7

background

#F5F8F8

surface

#EAF0EF

border

#C6CBCA

text

#050C0A

muted

#797D7C

Preview Lab

Preview with #145C54

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

Preview Lab → · Contrast checker → · Palette generator →