#145F53#145F53

#145F53 is a dark, moderate teal. Relative luminance 0.090; OKLCH L 43.8% C 0.073 H 179.3°. Best body text is #FFFFFF at 7.52:1 contrast (WCAG AA passes).

Color values

HEX	#145F53
RGB	rgb(20, 95, 83)
HSL	hsl(170, 65%, 23%)
HSV	hsv(170, 79%, 37%)
CMYK	cmyk(78.9%, 0%, 12.6%, 62.7%)
CIE-LAB	lab(35.90, -25.28, 0.48)
CIE-LCH	lch(35.90, 25.28, 178.92°)
OKLab	oklab(43.83% -0.0729 0.0009)
OKLCH	oklch(43.83% 0.073 179.3)
XYZ	xyz(5.9413, 8.9570, 9.5977)
Luminance	0.0896 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#145F53 #5F1420

analogous

#145F2E #145F53 #14455F

triadic

#145F53 #53145F #5F5314

tetradic

#145F53 #2E145F #5F1420 #455F14

square

#145F53 #2E145F #5F1420 #455F14

split-complementary

#145F53 #5F1445 #5F2E14

monochromatic

#051916 #092C27 #145F53 #1F927F #29C4AB

Accessibility & contrast

On white

7.52

#145F53 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.79

#145F53 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #145F53

7.52:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##145F53	#FFFFFF	#000000	##FFFFFF
##145F53	1.00	7.52	2.79	7.52
#FFFFFF	7.52	1.00	21.00	1.00
#000000	2.79	21.00	1.00	21.00
##FFFFFF	7.52	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#5B5953

Deuteranopia (green-blind)

#515154

Tritanopia (blue-blind)

#00615B

Achromatopsia (no color)

#545454

Design tokens & code

CSS

--color: #145f53;
/* rgb */ color: rgb(20, 95, 83);
/* oklch */ color: oklch(43.8% 0.073 179.3);

Tailwind

colors: {
  custom: {
    50: '#5f8d83',
    500: '#145f53',
    950: '#000000',
  },
}

SCSS

$custom: #145f53;
$custom-light: #5f8d83;
$custom-dark: #000000;

JSON

{
  "hex": "#145f53",
  "rgb": {
    "r": 20,
    "g": 95,
    "b": 83
  },
  "hsl": {
    "h": 170.4,
    "s": 65.217,
    "l": 22.549
  },
  "oklch": {
    "l": 0.43828,
    "c": 0.07289,
    "h": 179.3
  },
  "luminance": 0.08958
}

Semantic roles & 50–950 ramp

primary

#145F53

secondary

#973847

accent

#405BE8

background

#F6F8F8

surface

#EBF0EF

border

#C6CBCA

text

#050C0A

muted

#7A7D7C

Preview Lab

Preview with #145F53

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

Preview Lab → · Contrast checker → · Palette generator →