#0F4142#0F4142

#0F4142 is a dark, muted teal. Relative luminance 0.043; OKLCH L 34.4% C 0.051 H 197.0°. Best body text is #FFFFFF at 11.32:1 contrast (WCAG AA passes).

Color values

HEX	#0F4142
RGB	rgb(15, 65, 66)
HSL	hsl(181, 63%, 16%)
HSV	hsv(181, 77%, 26%)
CMYK	cmyk(77.3%, 1.5%, 0%, 74.1%)
CIE-LAB	lab(24.56, -15.59, -5.39)
CIE-LCH	lch(24.56, 16.50, 199.07°)
OKLab	oklab(34.38% -0.049 -0.015)
OKLCH	oklch(34.38% 0.051 197)
XYZ	xyz(3.0702, 4.2751, 5.8166)
Luminance	0.0428 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#0F4142 #42100F

analogous

#0F4229 #0F4142 #0F2742

triadic

#0F4142 #420F41 #41420F

tetradic

#0F4142 #290F42 #42100F #27420F

square

#0F4142 #290F42 #42100F #27420F

split-complementary

#0F4142 #420F27 #42290F

monochromatic

#061919 #061919 #0F4142 #1A7274 #26A3A6

Accessibility & contrast

On white

11.32

#0F4142 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.86

#0F4142 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #0F4142

11.32:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##0F4142	#FFFFFF	#000000	##FFFFFF
##0F4142	1.00	11.32	1.86	11.32
#FFFFFF	11.32	1.00	21.00	1.00
#000000	1.86	21.00	1.00	21.00
##FFFFFF	11.32	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3C3E42

Deuteranopia (green-blind)

#343842

Tritanopia (blue-blind)

#004341

Achromatopsia (no color)

#3A3A3A

Design tokens & code

CSS

--color: #0f4142;
/* rgb */ color: rgb(15, 65, 66);
/* oklch */ color: oklch(34.4% 0.051 197.0);

Tailwind

colors: {
  custom: {
    50: '#577676',
    500: '#0f4142',
    950: '#000000',
  },
}

SCSS

$custom: #0f4142;
$custom-light: #577676;
$custom-dark: #000000;

JSON

{
  "hex": "#0f4142",
  "rgb": {
    "r": 15,
    "g": 65,
    "b": 66
  },
  "hsl": {
    "h": 181.176,
    "s": 62.963,
    "l": 15.882
  },
  "oklch": {
    "l": 0.34379,
    "c": 0.05122,
    "h": 197
  },
  "luminance": 0.04275
}

Semantic roles & 50–950 ramp

primary

#0F4142

secondary

#7C3230

accent

#4542E6

background

#F5F7F7

surface

#E9EDED

border

#C5C8C8

text

#030808

muted

#787B7B

Preview Lab

Preview with #0F4142

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

Preview Lab → · Contrast checker → · Palette generator →