#0F4A43#0F4A43

#0F4A43 is a dark, muted teal. Relative luminance 0.054; OKLCH L 37.1% C 0.059 H 183.3°. Best body text is #FFFFFF at 10.09:1 contrast (WCAG AA passes).

Color values

HEX	#0F4A43
RGB	rgb(15, 74, 67)
HSL	hsl(173, 66%, 17%)
HSV	hsv(173, 80%, 29%)
CMYK	cmyk(79.7%, 0%, 9.5%, 71%)
CIE-LAB	lab(27.86, -20.21, -1.16)
CIE-LCH	lch(27.86, 20.25, 183.29°)
OKLab	oklab(37.07% -0.0593 -0.0035)
OKLCH	oklch(37.07% 0.059 183.3)
XYZ	xyz(3.6584, 5.4039, 6.1594)
Luminance	0.0540 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#0F4A43 #4A0F16

analogous

#0F4A25 #0F4A43 #0F344A

triadic

#0F4A43 #430F4A #4A430F

tetradic

#0F4A43 #250F4A #4A0F16 #344A0F

square

#0F4A43 #250F4A #4A0F16 #344A0F

split-complementary

#0F4A43 #4A0F34 #4A250F

monochromatic

#051917 #051917 #0F4A43 #197D71 #24B09F

Accessibility & contrast

On white

10.09

#0F4A43 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.08

#0F4A43 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #0F4A43

10.09:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##0F4A43	#FFFFFF	#000000	##FFFFFF
##0F4A43	1.00	10.09	2.08	10.09
#FFFFFF	10.09	1.00	21.00	1.00
#000000	2.08	21.00	1.00	21.00
##FFFFFF	10.09	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#464543

Deuteranopia (green-blind)

#3E3F44

Tritanopia (blue-blind)

#004C48

Achromatopsia (no color)

#424242

Design tokens & code

CSS

--color: #0f4a43;
/* rgb */ color: rgb(15, 74, 67);
/* oklch */ color: oklch(37.1% 0.059 183.3);

Tailwind

colors: {
  custom: {
    50: '#587d77',
    500: '#0f4a43',
    950: '#000000',
  },
}

SCSS

$custom: #0f4a43;
$custom-light: #587d77;
$custom-dark: #000000;

JSON

{
  "hex": "#0f4a43",
  "rgb": {
    "r": 15,
    "g": 74,
    "b": 67
  },
  "hsl": {
    "h": 172.881,
    "s": 66.292,
    "l": 17.451
  },
  "oklch": {
    "l": 0.37069,
    "c": 0.05937,
    "h": 183.3
  },
  "luminance": 0.05404
}

Semantic roles & 50–950 ramp

primary

#0F4A43

secondary

#84303A

accent

#3F53E9

background

#F5F7F7

surface

#E9EEED

border

#C5C9C8

text

#040908

muted

#797B7B

Preview Lab

Preview with #0F4A43

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

Preview Lab → · Contrast checker → · Palette generator →