#0F4548#0F4548

#0F4548 is a dark, muted teal. Relative luminance 0.048; OKLCH L 35.8% C 0.054 H 200.5°. Best body text is #FFFFFF at 10.69:1 contrast (WCAG AA passes).

Color values

HEX	#0F4548
RGB	rgb(15, 69, 72)
HSL	hsl(183, 66%, 17%)
HSV	hsv(183, 79%, 28%)
CMYK	cmyk(79.2%, 4.2%, 0%, 71.8%)
CIE-LAB	lab(26.23, -15.77, -6.84)
CIE-LCH	lch(26.23, 17.19, 203.43°)
OKLab	oklab(35.81% -0.0507 -0.019)
OKLCH	oklch(35.81% 0.054 200.5)
XYZ	xyz(3.4943, 4.8253, 6.8768)
Luminance	0.0483 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#0F4548 #48120F

analogous

#0F482F #0F4548 #0F2948

triadic

#0F4548 #480F45 #45480F

tetradic

#0F4548 #2F0F48 #48120F #29480F

square

#0F4548 #2F0F48 #48120F #29480F

split-complementary

#0F4548 #480F29 #482F0F

monochromatic

#051819 #051819 #0F4548 #1A767B #24A6AD

Accessibility & contrast

On white

10.69

#0F4548 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.97

#0F4548 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #0F4548

10.69:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##0F4548	#FFFFFF	#000000	##FFFFFF
##0F4548	1.00	10.69	1.97	10.69
#FFFFFF	10.69	1.00	21.00	1.00
#000000	1.97	21.00	1.00	21.00
##FFFFFF	10.69	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3F4248

Deuteranopia (green-blind)

#373B48

Tritanopia (blue-blind)

#004846

Achromatopsia (no color)

#3E3E3E

Design tokens & code

CSS

--color: #0f4548;
/* rgb */ color: rgb(15, 69, 72);
/* oklch */ color: oklch(35.8% 0.054 200.5);

Tailwind

colors: {
  custom: {
    50: '#58797a',
    500: '#0f4548',
    950: '#000000',
  },
}

SCSS

$custom: #0f4548;
$custom-light: #58797a;
$custom-dark: #000000;

JSON

{
  "hex": "#0f4548",
  "rgb": {
    "r": 15,
    "g": 69,
    "b": 72
  },
  "hsl": {
    "h": 183.158,
    "s": 65.517,
    "l": 17.059
  },
  "oklch": {
    "l": 0.35807,
    "c": 0.05414,
    "h": 200.5
  },
  "luminance": 0.04826
}

Semantic roles & 50–950 ramp

primary

#0F4548

secondary

#823530

accent

#483FE8

background

#F5F7F7

surface

#E9EDED

border

#C5C8C8

text

#040909

muted

#797B7B

Preview Lab

Preview with #0F4548

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

Preview Lab → · Contrast checker → · Palette generator →