#12473E#12473E

#12473E is a dark, muted teal. Relative luminance 0.050; OKLCH L 36.1% C 0.057 H 179.3°. Best body text is #FFFFFF at 10.52:1 contrast (WCAG AA passes).

Color values

HEX	#12473E
RGB	rgb(18, 71, 62)
HSL	hsl(170, 60%, 17%)
HSV	hsv(170, 75%, 28%)
CMYK	cmyk(74.6%, 0%, 12.7%, 72.2%)
CIE-LAB	lab(26.68, -19.70, 0.38)
CIE-LCH	lch(26.68, 19.70, 178.88°)
OKLab	oklab(36.08% -0.0569 0.0007)
OKLCH	oklch(36.08% 0.057 179.3)
XYZ	xyz(3.3718, 4.9825, 5.3405)
Luminance	0.0498 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#12473E #47121B

analogous

#124723 #12473E #123647

triadic

#12473E #3E1247 #473E12

tetradic

#12473E #231247 #47121B #364712

square

#12473E #231247 #47121B #364712

split-complementary

#12473E #471236 #472312

monochromatic

#061815 #061815 #12473E #1E7869 #2BA993

Accessibility & contrast

On white

10.52

#12473E on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.00

#12473E on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #12473E

10.52:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##12473E	#FFFFFF	#000000	##FFFFFF
##12473E	1.00	10.52	2.00	10.52
#FFFFFF	10.52	1.00	21.00	1.00
#000000	2.00	21.00	1.00	21.00
##FFFFFF	10.52	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#44423E

Deuteranopia (green-blind)

#3C3D3F

Tritanopia (blue-blind)

#004844

Achromatopsia (no color)

#3F3F3F

Design tokens & code

CSS

--color: #12473e;
/* rgb */ color: rgb(18, 71, 62);
/* oklch */ color: oklch(36.1% 0.057 179.3);

Tailwind

colors: {
  custom: {
    50: '#587a73',
    500: '#12473e',
    950: '#000000',
  },
}

SCSS

$custom: #12473e;
$custom-light: #587a73;
$custom-dark: #000000;

JSON

{
  "hex": "#12473e",
  "rgb": {
    "r": 18,
    "g": 71,
    "b": 62
  },
  "hsl": {
    "h": 169.811,
    "s": 59.551,
    "l": 17.451
  },
  "oklch": {
    "l": 0.36083,
    "c": 0.05687,
    "h": 179.3
  },
  "luminance": 0.04983
}

Semantic roles & 50–950 ramp

primary

#12473E

secondary

#803542

accent

#4560E3

background

#F5F7F6

surface

#E9EDEC

border

#C5C8C7

text

#040908

muted

#797B7B

Preview Lab

Preview with #12473E

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

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