#12302A#12302A

#12302A is a dark, muted teal. Relative luminance 0.024; OKLCH L 28.4% C 0.038 H 178.5°. Best body text is #FFFFFF at 14.17:1 contrast (WCAG AA passes).

Color values

HEX	#12302A
RGB	rgb(18, 48, 42)
HSL	hsl(168, 45%, 13%)
HSV	hsv(168, 63%, 19%)
CMYK	cmyk(62.5%, 0%, 12.5%, 81.2%)
CIE-LAB	lab(17.50, -13.04, 0.44)
CIE-LCH	lch(17.50, 13.05, 178.08°)
OKLab	oklab(28.41% -0.0377 0.001)
OKLCH	oklch(28.41% 0.038 178.5)
XYZ	xyz(1.7241, 2.4095, 2.5643)
Luminance	0.0241 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#12302A #301218

analogous

#12301B #12302A #122730

triadic

#12302A #2A1230 #302A12

tetradic

#12302A #1B1230 #301218 #273012

square

#12302A #1B1230 #301218 #273012

split-complementary

#12302A #301227 #301B12

monochromatic

#081613 #081613 #12302A #235D51 #338978

Accessibility & contrast

On white

14.17

#12302A on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.48

#12302A on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #12302A

14.17:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##12302A	#FFFFFF	#000000	##FFFFFF
##12302A	1.00	14.17	1.48	14.17
#FFFFFF	14.17	1.00	21.00	1.00
#000000	1.48	21.00	1.00	21.00
##FFFFFF	14.17	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#2E2D2A

Deuteranopia (green-blind)

#292A2A

Tritanopia (blue-blind)

#04312E

Achromatopsia (no color)

#2B2B2B

Design tokens & code

CSS

--color: #12302a;
/* rgb */ color: rgb(18, 48, 42);
/* oklch */ color: oklch(28.4% 0.038 178.5);

Tailwind

colors: {
  custom: {
    50: '#536863',
    500: '#12302a',
    950: '#000000',
  },
}

SCSS

$custom: #12302a;
$custom-light: #536863;
$custom-dark: #000000;

JSON

{
  "hex": "#12302a",
  "rgb": {
    "r": 18,
    "g": 48,
    "b": 42
  },
  "hsl": {
    "h": 168,
    "s": 45.455,
    "l": 12.941
  },
  "oklch": {
    "l": 0.28408,
    "c": 0.03774,
    "h": 178.5
  },
  "luminance": 0.0241
}

Semantic roles & 50–950 ramp

primary

#12302A

secondary

#683640

accent

#536DD5

background

#F4F6F5

surface

#E7EBEA

border

#C3C6C6

text

#020605

muted

#787A79

Preview Lab

Preview with #12302A

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

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