#145257#145257

#145257 is a dark, moderate teal. Relative luminance 0.069; OKLCH L 40.3% C 0.061 H 203.0°. Best body text is #FFFFFF at 8.85:1 contrast (WCAG AA passes).

Color values

HEX	#145257
RGB	rgb(20, 82, 87)
HSL	hsl(184, 63%, 21%)
HSV	hsv(184, 77%, 34%)
CMYK	cmyk(77%, 5.7%, 0%, 65.9%)
CIE-LAB	lab(31.51, -17.13, -8.55)
CIE-LCH	lch(31.51, 19.14, 206.53°)
OKLab	oklab(40.3% -0.056 -0.0237)
OKLCH	oklch(40.3% 0.061 203)
XYZ	xyz(5.0253, 6.8708, 10.0763)
Luminance	0.0687 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#145257 #571914

analogous

#14573A #145257 #143057

triadic

#145257 #571452 #525714

tetradic

#145257 #3A1457 #571914 #305714

square

#145257 #3A1457 #571914 #305714

split-complementary

#145257 #571430 #573A14

monochromatic

#061719 #092325 #145257 #1F8189 #2BB0BB

Accessibility & contrast

On white

8.85

#145257 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.37

#145257 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #145257

8.85:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##145257	#FFFFFF	#000000	##FFFFFF
##145257	1.00	8.85	2.37	8.85
#FFFFFF	8.85	1.00	21.00	1.00
#000000	2.37	21.00	1.00	21.00
##FFFFFF	8.85	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4B4E57

Deuteranopia (green-blind)

#414757

Tritanopia (blue-blind)

#005653

Achromatopsia (no color)

#4A4A4A

Design tokens & code

CSS

--color: #145257;
/* rgb */ color: rgb(20, 82, 87);
/* oklch */ color: oklch(40.3% 0.061 203.0);

Tailwind

colors: {
  custom: {
    50: '#5e8386',
    500: '#145257',
    950: '#000000',
  },
}

SCSS

$custom: #145257;
$custom-light: #5e8386;
$custom-dark: #000000;

JSON

{
  "hex": "#145257",
  "rgb": {
    "r": 20,
    "g": 82,
    "b": 87
  },
  "hsl": {
    "h": 184.478,
    "s": 62.617,
    "l": 20.98
  },
  "oklch": {
    "l": 0.40303,
    "c": 0.06081,
    "h": 203
  },
  "luminance": 0.06871
}

Semantic roles & 50–950 ramp

primary

#145257

secondary

#8F3E38

accent

#4E42E6

background

#F5F8F8

surface

#EAEFEF

border

#C6CACA

text

#050A0B

muted

#797C7C

Preview Lab

Preview with #145257

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

Preview Lab → · Contrast checker → · Palette generator →