#12545C#12545C

#12545C is a dark, moderate teal. Relative luminance 0.072; OKLCH L 41.0% C 0.064 H 207.1°. Best body text is #FFFFFF at 8.58:1 contrast (WCAG AA passes).

Color values

HEX	#12545C
RGB	rgb(18, 84, 92)
HSL	hsl(186, 67%, 22%)
HSV	hsv(186, 80%, 36%)
CMYK	cmyk(80.4%, 8.7%, 0%, 63.9%)
CIE-LAB	lab(32.35, -16.78, -10.46)
CIE-LCH	lch(32.35, 19.77, 211.93°)
OKLab	oklab(41.03% -0.0567 -0.0291)
OKLCH	oklch(41.03% 0.064 207.1)
XYZ	xyz(5.3507, 7.2413, 11.2388)
Luminance	0.0724 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#12545C #5C1A12

analogous

#125C3F #12545C #122F5C

triadic

#12545C #5C1254 #545C12

tetradic

#12545C #3F125C #5C1A12 #2F5C12

square

#12545C #3F125C #5C1A12 #2F5C12

split-complementary

#12545C #5C122F #5C3F12

monochromatic

#05171A #082529 #12545C #1C838F #26B1C2

Accessibility & contrast

On white

8.58

#12545C on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.45

#12545C on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #12545C

8.58:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##12545C	#FFFFFF	#000000	##FFFFFF
##12545C	1.00	8.58	2.45	8.58
#FFFFFF	8.58	1.00	21.00	1.00
#000000	2.45	21.00	1.00	21.00
##FFFFFF	8.58	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4C505D

Deuteranopia (green-blind)

#42495C

Tritanopia (blue-blind)

#005856

Achromatopsia (no color)

#4C4C4C

Design tokens & code

CSS

--color: #12545c;
/* rgb */ color: rgb(18, 84, 92);
/* oklch */ color: oklch(41.0% 0.064 207.1);

Tailwind

colors: {
  custom: {
    50: '#5e848a',
    500: '#12545c',
    950: '#000000',
  },
}

SCSS

$custom: #12545c;
$custom-light: #5e848a;
$custom-dark: #000000;

JSON

{
  "hex": "#12545c",
  "rgb": {
    "r": 18,
    "g": 84,
    "b": 92
  },
  "hsl": {
    "h": 186.486,
    "s": 67.273,
    "l": 21.569
  },
  "oklch": {
    "l": 0.41032,
    "c": 0.06377,
    "h": 207.1
  },
  "luminance": 0.07242
}

Semantic roles & 50–950 ramp

primary

#12545C

secondary

#944035

accent

#503EEA

background

#F5F8F8

surface

#EAEFF0

border

#C6CACB

text

#050B0B

muted

#797C7C

Preview Lab

Preview with #12545C

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

Preview Lab → · Contrast checker → · Palette generator →