#0F4A47#0F4A47

#0F4A47 is a dark, muted teal. Relative luminance 0.055; OKLCH L 37.2% C 0.058 H 189.9°. Best body text is #FFFFFF at 10.04:1 contrast (WCAG AA passes).

Color values

HEX	#0F4A47
RGB	rgb(15, 74, 71)
HSL	hsl(177, 66%, 17%)
HSV	hsv(177, 80%, 29%)
CMYK	cmyk(79.7%, 0%, 4.1%, 71%)
CIE-LAB	lab(27.99, -18.90, -3.56)
CIE-LCH	lch(27.99, 19.23, 190.66°)
OKLab	oklab(37.22% -0.0571 -0.01)
OKLCH	oklch(37.22% 0.058 189.9)
XYZ	xyz(3.7826, 5.4536, 6.8133)
Luminance	0.0545 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#0F4A47 #4A0F12

analogous

#0F4A29 #0F4A47 #0F304A

triadic

#0F4A47 #470F4A #4A470F

tetradic

#0F4A47 #290F4A #4A0F12 #304A0F

square

#0F4A47 #290F4A #4A0F12 #304A0F

split-complementary

#0F4A47 #4A0F30 #4A290F

monochromatic

#051918 #051918 #0F4A47 #197D78 #24B0A9

Accessibility & contrast

On white

10.04

#0F4A47 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.09

#0F4A47 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #0F4A47

10.04:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##0F4A47	#FFFFFF	#000000	##FFFFFF
##0F4A47	1.00	10.04	2.09	10.04
#FFFFFF	10.04	1.00	21.00	1.00
#000000	2.09	21.00	1.00	21.00
##FFFFFF	10.04	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#454647

Deuteranopia (green-blind)

#3D3F48

Tritanopia (blue-blind)

#004C49

Achromatopsia (no color)

#424242

Design tokens & code

CSS

--color: #0f4a47;
/* rgb */ color: rgb(15, 74, 71);
/* oklch */ color: oklch(37.2% 0.058 189.9);

Tailwind

colors: {
  custom: {
    50: '#597d7a',
    500: '#0f4a47',
    950: '#000000',
  },
}

SCSS

$custom: #0f4a47;
$custom-light: #597d7a;
$custom-dark: #000000;

JSON

{
  "hex": "#0f4a47",
  "rgb": {
    "r": 15,
    "g": 74,
    "b": 71
  },
  "hsl": {
    "h": 176.949,
    "s": 66.292,
    "l": 17.451
  },
  "oklch": {
    "l": 0.37222,
    "c": 0.05799,
    "h": 189.9
  },
  "luminance": 0.05454
}

Semantic roles & 50–950 ramp

primary

#0F4A47

secondary

#843035

accent

#3F47E9

background

#F5F7F7

surface

#E9EEED

border

#C5C9C8

text

#040909

muted

#797B7B

Preview Lab

Preview with #0F4A47

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

Preview Lab → · Contrast checker → · Palette generator →