#12545A#12545A

#12545A is a dark, moderate teal. Relative luminance 0.072; OKLCH L 40.9% C 0.063 H 204.1°. Best body text is #FFFFFF at 8.60:1 contrast (WCAG AA passes).

Color values

HEX	#12545A
RGB	rgb(18, 84, 90)
HSL	hsl(185, 67%, 21%)
HSV	hsv(185, 80%, 35%)
CMYK	cmyk(80%, 6.7%, 0%, 64.7%)
CIE-LAB	lab(32.27, -17.48, -9.31)
CIE-LCH	lch(32.27, 19.80, 208.03°)
OKLab	oklab(40.94% -0.0577 -0.0259)
OKLCH	oklch(40.94% 0.063 204.1)
XYZ	xyz(5.2644, 7.2068, 10.7845)
Luminance	0.0721 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#12545A #5A1812

analogous

#125A3C #12545A #12305A

triadic

#12545A #5A1254 #545A12

tetradic

#12545A #3C125A #5A1812 #305A12

square

#12545A #3C125A #5A1812 #305A12

split-complementary

#12545A #5A1230 #5A3C12

monochromatic

#05181A #082427 #12545A #1C848D #26B3C0

Accessibility & contrast

On white

8.60

#12545A on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.44

#12545A on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #12545A

8.60:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##12545A	#FFFFFF	#000000	##FFFFFF
##12545A	1.00	8.60	2.44	8.60
#FFFFFF	8.60	1.00	21.00	1.00
#000000	2.44	21.00	1.00	21.00
##FFFFFF	8.60	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4D505A

Deuteranopia (green-blind)

#42495A

Tritanopia (blue-blind)

#005856

Achromatopsia (no color)

#4C4C4C

Design tokens & code

CSS

--color: #12545a;
/* rgb */ color: rgb(18, 84, 90);
/* oklch */ color: oklch(40.9% 0.063 204.1);

Tailwind

colors: {
  custom: {
    50: '#5e8488',
    500: '#12545a',
    950: '#000000',
  },
}

SCSS

$custom: #12545a;
$custom-light: #5e8488;
$custom-dark: #000000;

JSON

{
  "hex": "#12545a",
  "rgb": {
    "r": 18,
    "g": 84,
    "b": 90
  },
  "hsl": {
    "h": 185,
    "s": 66.667,
    "l": 21.176
  },
  "oklch": {
    "l": 0.40944,
    "c": 0.06324,
    "h": 204.1
  },
  "luminance": 0.07207
}

Semantic roles & 50–950 ramp

primary

#12545A

secondary

#933D35

accent

#4C3EEA

background

#F5F8F8

surface

#EAEFEF

border

#C6CACA

text

#050B0B

muted

#797C7C

Preview Lab

Preview with #12545A

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

Preview Lab → · Contrast checker → · Palette generator →