#0F4748#0F4748

#0F4748 is a dark, muted teal. Relative luminance 0.051; OKLCH L 36.4% C 0.055 H 196.8°. Best body text is #FFFFFF at 10.42:1 contrast (WCAG AA passes).

Color values

HEX	#0F4748
RGB	rgb(15, 71, 72)
HSL	hsl(181, 66%, 17%)
HSV	hsv(181, 79%, 28%)
CMYK	cmyk(79.2%, 1.4%, 0%, 71.8%)
CIE-LAB	lab(26.95, -16.91, -5.76)
CIE-LCH	lch(26.95, 17.86, 198.81°)
OKLab	oklab(36.39% -0.0531 -0.016)
OKLCH	oklch(36.39% 0.055 196.8)
XYZ	xyz(3.6194, 5.0755, 6.9185)
Luminance	0.0508 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#0F4748 #48100F

analogous

#0F482D #0F4748 #0F2B48

triadic

#0F4748 #480F47 #47480F

tetradic

#0F4748 #2D0F48 #48100F #2B480F

square

#0F4748 #2D0F48 #48100F #2B480F

split-complementary

#0F4748 #480F2B #482D0F

monochromatic

#051919 #051919 #0F4748 #1A797B #24ABAD

Accessibility & contrast

On white

10.42

#0F4748 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.02

#0F4748 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #0F4748

10.42:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##0F4748	#FFFFFF	#000000	##FFFFFF
##0F4748	1.00	10.42	2.02	10.42
#FFFFFF	10.42	1.00	21.00	1.00
#000000	2.02	21.00	1.00	21.00
##FFFFFF	10.42	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#424348

Deuteranopia (green-blind)

#393D48

Tritanopia (blue-blind)

#004A47

Achromatopsia (no color)

#404040

Design tokens & code

CSS

--color: #0f4748;
/* rgb */ color: rgb(15, 71, 72);
/* oklch */ color: oklch(36.4% 0.055 196.8);

Tailwind

colors: {
  custom: {
    50: '#587a7a',
    500: '#0f4748',
    950: '#000000',
  },
}

SCSS

$custom: #0f4748;
$custom-light: #587a7a;
$custom-dark: #000000;

JSON

{
  "hex": "#0f4748",
  "rgb": {
    "r": 15,
    "g": 71,
    "b": 72
  },
  "hsl": {
    "h": 181.053,
    "s": 65.517,
    "l": 17.059
  },
  "oklch": {
    "l": 0.36389,
    "c": 0.05543,
    "h": 196.8
  },
  "luminance": 0.05076
}

Semantic roles & 50–950 ramp

primary

#0F4748

secondary

#823230

accent

#423FE8

background

#F5F7F7

surface

#E9EDED

border

#C5C8C8

text

#040909

muted

#797B7B

Preview Lab

Preview with #0F4748

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

Preview Lab → · Contrast checker → · Palette generator →