#12434A#12434A

#12434A is a dark, muted teal. Relative luminance 0.046; OKLCH L 35.4% C 0.052 H 208.6°. Best body text is #FFFFFF at 10.90:1 contrast (WCAG AA passes).

Color values

HEX	#12434A
RGB	rgb(18, 67, 74)
HSL	hsl(188, 61%, 18%)
HSV	hsv(188, 76%, 29%)
CMYK	cmyk(75.7%, 9.5%, 0%, 71%)
CIE-LAB	lab(25.67, -13.41, -8.98)
CIE-LCH	lch(25.67, 16.14, 213.81°)
OKLab	oklab(35.41% -0.0457 -0.0249)
OKLCH	oklch(35.41% 0.052 208.6)
XYZ	xyz(3.4921, 4.6369, 7.1882)
Luminance	0.0464 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#12434A #4A1912

analogous

#124A35 #12434A #12274A

triadic

#12434A #4A1243 #434A12

tetradic

#12434A #35124A #4A1912 #274A12

square

#12434A #35124A #4A1912 #274A12

split-complementary

#12434A #4A1227 #4A3512

monochromatic

#061619 #061619 #12434A #1E707B #2A9CAC

Accessibility & contrast

On white

10.90

#12434A on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.93

#12434A on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #12434A

10.90:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##12434A	#FFFFFF	#000000	##FFFFFF
##12434A	1.00	10.90	1.93	10.90
#FFFFFF	10.90	1.00	21.00	1.00
#000000	1.93	21.00	1.00	21.00
##FFFFFF	10.90	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3D404A

Deuteranopia (green-blind)

#343A4A

Tritanopia (blue-blind)

#004645

Achromatopsia (no color)

#3D3D3D

Design tokens & code

CSS

--color: #12434a;
/* rgb */ color: rgb(18, 67, 74);
/* oklch */ color: oklch(35.4% 0.052 208.6);

Tailwind

colors: {
  custom: {
    50: '#59777c',
    500: '#12434a',
    950: '#000000',
  },
}

SCSS

$custom: #12434a;
$custom-light: #59777c;
$custom-dark: #000000;

JSON

{
  "hex": "#12434a",
  "rgb": {
    "r": 18,
    "g": 67,
    "b": 74
  },
  "hsl": {
    "h": 187.5,
    "s": 60.87,
    "l": 18.039
  },
  "oklch": {
    "l": 0.35406,
    "c": 0.05208,
    "h": 208.6
  },
  "luminance": 0.04637
}

Semantic roles & 50–950 ramp

primary

#12434A

secondary

#833F35

accent

#5844E4

background

#F5F7F7

surface

#E9EDEE

border

#C5C8C9

text

#040809

muted

#797B7B

Preview Lab

Preview with #12434A

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

Preview Lab → · Contrast checker → · Palette generator →