#0F4F4B#0F4F4B

#0F4F4B is a dark, moderate teal. Relative luminance 0.062; OKLCH L 38.8% C 0.062 H 188.6°. Best body text is #FFFFFF at 9.37:1 contrast (WCAG AA passes).

Color values

HEX	#0F4F4B
RGB	rgb(15, 79, 75)
HSL	hsl(176, 68%, 18%)
HSV	hsv(176, 81%, 31%)
CMYK	cmyk(81%, 0%, 5.1%, 69%)
CIE-LAB	lab(29.91, -20.26, -3.28)
CIE-LCH	lch(29.91, 20.53, 189.21°)
OKLab	oklab(38.83% -0.0609 -0.0092)
OKLCH	oklch(38.83% 0.062 188.6)
XYZ	xyz(4.2624, 6.2010, 7.6275)
Luminance	0.0620 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#0F4F4B #4F0F13

analogous

#0F4F2B #0F4F4B #0F334F

triadic

#0F4F4B #4B0F4F #4F4B0F

tetradic

#0F4F4B #2B0F4F #4F0F13 #334F0F

square

#0F4F4B #2B0F4F #4F0F13 #334F0F

split-complementary

#0F4F4B #4F0F33 #4F2B0F

monochromatic

#051A18 #051C1A #0F4F4B #19827C #23B6AD

Accessibility & contrast

On white

9.37

#0F4F4B on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.24

#0F4F4B on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #0F4F4B

9.37:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##0F4F4B	#FFFFFF	#000000	##FFFFFF
##0F4F4B	1.00	9.37	2.24	9.37
#FFFFFF	9.37	1.00	21.00	1.00
#000000	2.24	21.00	1.00	21.00
##FFFFFF	9.37	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4A4A4B

Deuteranopia (green-blind)

#41444C

Tritanopia (blue-blind)

#00514E

Achromatopsia (no color)

#464646

Design tokens & code

CSS

--color: #0f4f4b;
/* rgb */ color: rgb(15, 79, 75);
/* oklch */ color: oklch(38.8% 0.062 188.6);

Tailwind

colors: {
  custom: {
    50: '#5a807d',
    500: '#0f4f4b',
    950: '#000000',
  },
}

SCSS

$custom: #0f4f4b;
$custom-light: #5a807d;
$custom-dark: #000000;

JSON

{
  "hex": "#0f4f4b",
  "rgb": {
    "r": 15,
    "g": 79,
    "b": 75
  },
  "hsl": {
    "h": 176.25,
    "s": 68.085,
    "l": 18.431
  },
  "oklch": {
    "l": 0.38833,
    "c": 0.06156,
    "h": 188.6
  },
  "luminance": 0.06202
}

Semantic roles & 50–950 ramp

primary

#0F4F4B

secondary

#893136

accent

#3D48EB

background

#F5F7F7

surface

#E9EEEE

border

#C5C9C9

text

#040A09

muted

#797C7B

Preview Lab

Preview with #0F4F4B

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

Preview Lab → · Contrast checker → · Palette generator →