#0F5351#0F5351

#0F5351 is a dark, moderate teal. Relative luminance 0.069; OKLCH L 40.2% C 0.064 H 191.9°. Best body text is #FFFFFF at 8.84:1 contrast (WCAG AA passes).

Color values

HEX	#0F5351
RGB	rgb(15, 83, 81)
HSL	hsl(178, 69%, 19%)
HSV	hsv(178, 82%, 33%)
CMYK	cmyk(81.9%, 0%, 2.4%, 67.5%)
CIE-LAB	lab(31.54, -20.40, -4.71)
CIE-LCH	lch(31.54, 20.94, 192.99°)
OKLab	oklab(40.22% -0.0623 -0.0131)
OKLCH	oklch(40.22% 0.064 191.9)
XYZ	xyz(4.7748, 6.8816, 8.8596)
Luminance	0.0688 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#0F5351 #530F11

analogous

#0F532F #0F5351 #0F3353

triadic

#0F5351 #510F53 #53510F

tetradic

#0F5351 #2F0F53 #530F11 #33530F

square

#0F5351 #2F0F53 #530F11 #33530F

split-complementary

#0F5351 #530F33 #532F0F

monochromatic

#051A19 #061F1E #0F5351 #188784 #22BBB6

Accessibility & contrast

On white

8.84

#0F5351 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.38

#0F5351 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #0F5351

8.84:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##0F5351	#FFFFFF	#000000	##FFFFFF
##0F5351	1.00	8.84	2.38	8.84
#FFFFFF	8.84	1.00	21.00	1.00
#000000	2.38	21.00	1.00	21.00
##FFFFFF	8.84	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4D4E51

Deuteranopia (green-blind)

#444752

Tritanopia (blue-blind)

#005652

Achromatopsia (no color)

#4A4A4A

Design tokens & code

CSS

--color: #0f5351;
/* rgb */ color: rgb(15, 83, 81);
/* oklch */ color: oklch(40.2% 0.064 191.9);

Tailwind

colors: {
  custom: {
    50: '#5c8381',
    500: '#0f5351',
    950: '#000000',
  },
}

SCSS

$custom: #0f5351;
$custom-light: #5c8381;
$custom-dark: #000000;

JSON

{
  "hex": "#0f5351",
  "rgb": {
    "r": 15,
    "g": 83,
    "b": 81
  },
  "hsl": {
    "h": 178.235,
    "s": 69.388,
    "l": 19.216
  },
  "oklch": {
    "l": 0.4022,
    "c": 0.06369,
    "h": 191.9
  },
  "luminance": 0.06882
}

Semantic roles & 50–950 ramp

primary

#0F5351

secondary

#8D3134

accent

#3C41EC

background

#F5F8F7

surface

#E9EFEE

border

#C5CAC9

text

#050B0A

muted

#797C7C

Preview Lab

Preview with #0F5351

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

Preview Lab → · Contrast checker → · Palette generator →