#0F4E53#0F4E53

#0F4E53 is a dark, moderate teal. Relative luminance 0.062; OKLCH L 38.9% C 0.060 H 203.0°. Best body text is #FFFFFF at 9.40:1 contrast (WCAG AA passes).

Color values

HEX	#0F4E53
RGB	rgb(15, 78, 83)
HSL	hsl(184, 69%, 19%)
HSV	hsv(184, 82%, 33%)
CMYK	cmyk(81.9%, 6%, 0%, 67.5%)
CIE-LAB	lab(29.85, -16.98, -8.51)
CIE-LCH	lch(29.85, 19.00, 206.63°)
OKLab	oklab(38.88% -0.0556 -0.0237)
OKLCH	oklch(38.88% 0.06 203)
XYZ	xyz(4.4820, 6.1743, 9.1375)
Luminance	0.0617 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#0F4E53 #53140F

analogous

#0F5336 #0F4E53 #0F2C53

triadic

#0F4E53 #530F4E #4E530F

tetradic

#0F4E53 #360F53 #53140F #2C530F

square

#0F4E53 #360F53 #53140F #2C530F

split-complementary

#0F4E53 #530F2C #53360F

monochromatic

#05181A #061D1F #0F4E53 #187F87 #22AFBB

Accessibility & contrast

On white

9.40

#0F4E53 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.24

#0F4E53 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #0F4E53

9.40:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##0F4E53	#FFFFFF	#000000	##FFFFFF
##0F4E53	1.00	9.40	2.24	9.40
#FFFFFF	9.40	1.00	21.00	1.00
#000000	2.24	21.00	1.00	21.00
##FFFFFF	9.40	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#474A53

Deuteranopia (green-blind)

#3E4353

Tritanopia (blue-blind)

#00514F

Achromatopsia (no color)

#464646

Design tokens & code

CSS

--color: #0f4e53;
/* rgb */ color: rgb(15, 78, 83);
/* oklch */ color: oklch(38.9% 0.060 203.0);

Tailwind

colors: {
  custom: {
    50: '#5b8083',
    500: '#0f4e53',
    950: '#000000',
  },
}

SCSS

$custom: #0f4e53;
$custom-light: #5b8083;
$custom-dark: #000000;

JSON

{
  "hex": "#0f4e53",
  "rgb": {
    "r": 15,
    "g": 78,
    "b": 83
  },
  "hsl": {
    "h": 184.412,
    "s": 69.388,
    "l": 19.216
  },
  "oklch": {
    "l": 0.38875,
    "c": 0.06044,
    "h": 203
  },
  "luminance": 0.06175
}

Semantic roles & 50–950 ramp

primary

#0F4E53

secondary

#8D3831

accent

#493CEC

background

#F5F7F8

surface

#E9EEEF

border

#C5C9CA

text

#040A0A

muted

#797C7C

Preview Lab

Preview with #0F4E53

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

Preview Lab → · Contrast checker → · Palette generator →