#0F4743#0F4743

#0F4743 is a dark, muted teal. Relative luminance 0.050; OKLCH L 36.2% C 0.056 H 187.9°. Best body text is #FFFFFF at 10.49:1 contrast (WCAG AA passes).

Color values

HEX	#0F4743
RGB	rgb(15, 71, 67)
HSL	hsl(176, 65%, 17%)
HSV	hsv(176, 79%, 28%)
CMYK	cmyk(78.9%, 0%, 5.6%, 72.2%)
CIE-LAB	lab(26.77, -18.60, -2.76)
CIE-LCH	lch(26.77, 18.81, 188.44°)
OKLab	oklab(36.19% -0.0557 -0.0078)
OKLCH	oklch(36.19% 0.056 187.9)
XYZ	xyz(3.4629, 5.0129, 6.0942)
Luminance	0.0501 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#0F4743 #470F13

analogous

#0F4727 #0F4743 #0F2F47

triadic

#0F4743 #430F47 #47430F

tetradic

#0F4743 #270F47 #470F13 #2F470F

square

#0F4743 #270F47 #470F13 #2F470F

split-complementary

#0F4743 #470F2F #47270F

monochromatic

#051918 #051918 #0F4743 #1A7A73 #24ACA2

Accessibility & contrast

On white

10.49

#0F4743 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.00

#0F4743 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #0F4743

10.49:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##0F4743	#FFFFFF	#000000	##FFFFFF
##0F4743	1.00	10.49	2.00	10.49
#FFFFFF	10.49	1.00	21.00	1.00
#000000	2.00	21.00	1.00	21.00
##FFFFFF	10.49	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#434343

Deuteranopia (green-blind)

#3B3D44

Tritanopia (blue-blind)

#004946

Achromatopsia (no color)

#3F3F3F

Design tokens & code

CSS

--color: #0f4743;
/* rgb */ color: rgb(15, 71, 67);
/* oklch */ color: oklch(36.2% 0.056 187.9);

Tailwind

colors: {
  custom: {
    50: '#587a77',
    500: '#0f4743',
    950: '#000000',
  },
}

SCSS

$custom: #0f4743;
$custom-light: #587a77;
$custom-dark: #000000;

JSON

{
  "hex": "#0f4743",
  "rgb": {
    "r": 15,
    "g": 71,
    "b": 67
  },
  "hsl": {
    "h": 175.714,
    "s": 65.116,
    "l": 16.863
  },
  "oklch": {
    "l": 0.36186,
    "c": 0.05623,
    "h": 187.9
  },
  "luminance": 0.05013
}

Semantic roles & 50–950 ramp

primary

#0F4743

secondary

#813036

accent

#404CE8

background

#F5F7F7

surface

#E9EDED

border

#C5C8C8

text

#040908

muted

#797B7B

Preview Lab

Preview with #0F4743

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

Preview Lab → · Contrast checker → · Palette generator →