#12545D#12545D

#12545D is a dark, moderate teal. Relative luminance 0.073; OKLCH L 41.1% C 0.064 H 208.6°. Best body text is #FFFFFF at 8.56:1 contrast (WCAG AA passes).

Color values

HEX	#12545D
RGB	rgb(18, 84, 93)
HSL	hsl(187, 68%, 22%)
HSV	hsv(187, 81%, 36%)
CMYK	cmyk(80.6%, 9.7%, 0%, 63.5%)
CIE-LAB	lab(32.39, -16.42, -11.03)
CIE-LCH	lch(32.39, 19.78, 213.88°)
OKLab	oklab(41.08% -0.0563 -0.0307)
OKLCH	oklch(41.08% 0.064 208.6)
XYZ	xyz(5.3947, 7.2589, 11.4706)
Luminance	0.0726 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#12545D #5D1B12

analogous

#125D41 #12545D #122F5D

triadic

#12545D #5D1254 #545D12

tetradic

#12545D #41125D #5D1B12 #2F5D12

square

#12545D #41125D #5D1B12 #2F5D12

split-complementary

#12545D #5D122F #5D4112

monochromatic

#05171A #08262A #12545D #1C8290 #26B1C4

Accessibility & contrast

On white

8.56

#12545D on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.45

#12545D on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #12545D

8.56:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##12545D	#FFFFFF	#000000	##FFFFFF
##12545D	1.00	8.56	2.45	8.56
#FFFFFF	8.56	1.00	21.00	1.00
#000000	2.45	21.00	1.00	21.00
##FFFFFF	8.56	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4C515E

Deuteranopia (green-blind)

#41495D

Tritanopia (blue-blind)

#005857

Achromatopsia (no color)

#4C4C4C

Design tokens & code

CSS

--color: #12545d;
/* rgb */ color: rgb(18, 84, 93);
/* oklch */ color: oklch(41.1% 0.064 208.6);

Tailwind

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

SCSS

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

JSON

{
  "hex": "#12545d",
  "rgb": {
    "r": 18,
    "g": 84,
    "b": 93
  },
  "hsl": {
    "h": 187.2,
    "s": 67.568,
    "l": 21.765
  },
  "oklch": {
    "l": 0.41077,
    "c": 0.0641,
    "h": 208.6
  },
  "luminance": 0.0726
}

Semantic roles & 50–950 ramp

primary

#12545D

secondary

#954135

accent

#523DEA

background

#F5F8F8

surface

#EAEFF0

border

#C6CACB

text

#050B0B

muted

#797C7C

Preview Lab

Preview with #12545D

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

Preview Lab → · Contrast checker → · Palette generator →