#12473D#12473D

#12473D is a dark, muted teal. Relative luminance 0.050; OKLCH L 36.0% C 0.057 H 177.7°. Best body text is #FFFFFF at 10.53:1 contrast (WCAG AA passes).

Color values

HEX	#12473D
RGB	rgb(18, 71, 61)
HSL	hsl(169, 60%, 17%)
HSV	hsv(169, 75%, 28%)
CMYK	cmyk(74.6%, 0%, 14.1%, 72.2%)
CIE-LAB	lab(26.65, -20.01, 0.99)
CIE-LCH	lch(26.65, 20.03, 177.16°)
OKLab	oklab(36.05% -0.0574 0.0023)
OKLCH	oklch(36.05% 0.057 177.7)
XYZ	xyz(3.3446, 4.9716, 5.1973)
Luminance	0.0497 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#12473D #47121C

analogous

#124722 #12473D #123747

triadic

#12473D #3D1247 #473D12

tetradic

#12473D #221247 #47121C #374712

square

#12473D #221247 #47121C #374712

split-complementary

#12473D #471237 #472212

monochromatic

#061815 #061815 #12473D #1E7867 #2BA991

Accessibility & contrast

On white

10.53

#12473D on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.99

#12473D on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #12473D

10.53:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##12473D	#FFFFFF	#000000	##FFFFFF
##12473D	1.00	10.53	1.99	10.53
#FFFFFF	10.53	1.00	21.00	1.00
#000000	1.99	21.00	1.00	21.00
##FFFFFF	10.53	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#44423D

Deuteranopia (green-blind)

#3C3D3E

Tritanopia (blue-blind)

#004844

Achromatopsia (no color)

#3F3F3F

Design tokens & code

CSS

--color: #12473d;
/* rgb */ color: rgb(18, 71, 61);
/* oklch */ color: oklch(36.0% 0.057 177.7);

Tailwind

colors: {
  custom: {
    50: '#587a72',
    500: '#12473d',
    950: '#000000',
  },
}

SCSS

$custom: #12473d;
$custom-light: #587a72;
$custom-dark: #000000;

JSON

{
  "hex": "#12473d",
  "rgb": {
    "r": 18,
    "g": 71,
    "b": 61
  },
  "hsl": {
    "h": 168.679,
    "s": 59.551,
    "l": 17.451
  },
  "oklch": {
    "l": 0.36048,
    "c": 0.05747,
    "h": 177.7
  },
  "luminance": 0.04972
}

Semantic roles & 50–950 ramp

primary

#12473D

secondary

#803543

accent

#4563E3

background

#F5F7F6

surface

#E9EDEC

border

#C5C8C7

text

#040908

muted

#797B7B

Preview Lab

Preview with #12473D

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

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