#0A433F#0A433F

#0A433F is a dark, muted teal. Relative luminance 0.044; OKLCH L 34.7% C 0.056 H 187.8°. Best body text is #FFFFFF at 11.13:1 contrast (WCAG AA passes).

Color values

HEX	#0A433F
RGB	rgb(10, 67, 63)
HSL	hsl(176, 74%, 15%)
HSV	hsv(176, 85%, 26%)
CMYK	cmyk(85.1%, 0%, 6%, 73.7%)
CIE-LAB	lab(25.07, -18.49, -2.67)
CIE-LCH	lch(25.07, 18.68, 188.21°)
OKLab	oklab(34.72% -0.0553 -0.0075)
OKLCH	oklch(34.72% 0.056 187.8)
XYZ	xyz(3.0291, 4.4374, 5.3985)
Luminance	0.0444 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#0A433F #430A0E

analogous

#0A4322 #0A433F #0A2B43

triadic

#0A433F #3F0A43 #433F0A

tetradic

#0A433F #220A43 #430A0E #2B430A

square

#0A433F #220A43 #430A0E #2B430A

split-complementary

#0A433F #430A2B #43220A

monochromatic

#041B19 #041B19 #0A433F #127871 #1AAEA3

Accessibility & contrast

On white

11.13

#0A433F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.89

#0A433F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #0A433F

11.13:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##0A433F	#FFFFFF	#000000	##FFFFFF
##0A433F	1.00	11.13	1.89	11.13
#FFFFFF	11.13	1.00	21.00	1.00
#000000	1.89	21.00	1.00	21.00
##FFFFFF	11.13	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3F3F3F

Deuteranopia (green-blind)

#373940

Tritanopia (blue-blind)

#004542

Achromatopsia (no color)

#3B3B3B

Design tokens & code

CSS

--color: #0a433f;
/* rgb */ color: rgb(10, 67, 63);
/* oklch */ color: oklch(34.7% 0.056 187.8);

Tailwind

colors: {
  custom: {
    50: '#557774',
    500: '#0a433f',
    950: '#000000',
  },
}

SCSS

$custom: #0a433f;
$custom-light: #557774;
$custom-dark: #000000;

JSON

{
  "hex": "#0a433f",
  "rgb": {
    "r": 10,
    "g": 67,
    "b": 63
  },
  "hsl": {
    "h": 175.789,
    "s": 74.026,
    "l": 15.098
  },
  "oklch": {
    "l": 0.34722,
    "c": 0.0558,
    "h": 187.8
  },
  "luminance": 0.04438
}

Semantic roles & 50–950 ramp

primary

#0A433F

secondary

#80292F

accent

#3744F1

background

#F5F7F7

surface

#E9EDED

border

#C5C8C8

text

#030808

muted

#787B7B

Preview Lab

Preview with #0A433F

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

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