#12473F#12473F

#12473F is a dark, muted teal. Relative luminance 0.050; OKLCH L 36.1% C 0.056 H 180.9°. Best body text is #FFFFFF at 10.51:1 contrast (WCAG AA passes).

Color values

HEX	#12473F
RGB	rgb(18, 71, 63)
HSL	hsl(171, 60%, 17%)
HSV	hsv(171, 75%, 28%)
CMYK	cmyk(74.6%, 0%, 11.3%, 72.2%)
CIE-LAB	lab(26.72, -19.38, -0.22)
CIE-LCH	lch(26.72, 19.39, 180.66°)
OKLab	oklab(36.12% -0.0563 -0.0009)
OKLCH	oklch(36.12% 0.056 180.9)
XYZ	xyz(3.3995, 4.9936, 5.4864)
Luminance	0.0499 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#12473F #47121A

analogous

#124724 #12473F #123547

triadic

#12473F #3F1247 #473F12

tetradic

#12473F #241247 #47121A #354712

square

#12473F #241247 #47121A #354712

split-complementary

#12473F #471235 #472412

monochromatic

#061816 #061816 #12473F #1E786A #2BA996

Accessibility & contrast

On white

10.51

#12473F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.00

#12473F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #12473F

10.51:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##12473F	#FFFFFF	#000000	##FFFFFF
##12473F	1.00	10.51	2.00	10.51
#FFFFFF	10.51	1.00	21.00	1.00
#000000	2.00	21.00	1.00	21.00
##FFFFFF	10.51	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#44423F

Deuteranopia (green-blind)

#3C3D40

Tritanopia (blue-blind)

#004845

Achromatopsia (no color)

#3F3F3F

Design tokens & code

CSS

--color: #12473f;
/* rgb */ color: rgb(18, 71, 63);
/* oklch */ color: oklch(36.1% 0.056 180.9);

Tailwind

colors: {
  custom: {
    50: '#597a74',
    500: '#12473f',
    950: '#000000',
  },
}

SCSS

$custom: #12473f;
$custom-light: #597a74;
$custom-dark: #000000;

JSON

{
  "hex": "#12473f",
  "rgb": {
    "r": 18,
    "g": 71,
    "b": 63
  },
  "hsl": {
    "h": 170.943,
    "s": 59.551,
    "l": 17.451
  },
  "oklch": {
    "l": 0.36119,
    "c": 0.05634,
    "h": 180.9
  },
  "luminance": 0.04994
}

Semantic roles & 50–950 ramp

primary

#12473F

secondary

#803540

accent

#455DE3

background

#F5F7F7

surface

#E9EDED

border

#C5C8C8

text

#040908

muted

#797B7B

Preview Lab

Preview with #12473F

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

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