#0F443C#0F443C

#0F443C is a dark, muted teal. Relative luminance 0.046; OKLCH L 35.0% C 0.056 H 180.7°. Best body text is #FFFFFF at 10.98:1 contrast (WCAG AA passes).

Color values

HEX	#0F443C
RGB	rgb(15, 68, 60)
HSL	hsl(171, 64%, 16%)
HSV	hsv(171, 78%, 27%)
CMYK	cmyk(77.9%, 0%, 11.8%, 73.3%)
CIE-LAB	lab(25.45, -19.26, -0.12)
CIE-LCH	lch(25.45, 19.26, 180.36°)
OKLab	oklab(35.03% -0.0559 -0.0006)
OKLCH	oklch(35.03% 0.056 180.7)
XYZ	xyz(3.0793, 4.5617, 4.9923)
Luminance	0.0456 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#0F443C #440F17

analogous

#0F4422 #0F443C #0F3244

triadic

#0F443C #3C0F44 #443C0F

tetradic

#0F443C #220F44 #440F17 #32440F

square

#0F443C #220F44 #440F17 #32440F

split-complementary

#0F443C #440F32 #44220F

monochromatic

#061916 #061916 #0F443C #1A7668 #25A894

Accessibility & contrast

On white

10.98

#0F443C on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.91

#0F443C on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #0F443C

10.98:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##0F443C	#FFFFFF	#000000	##FFFFFF
##0F443C	1.00	10.98	1.91	10.98
#FFFFFF	10.98	1.00	21.00	1.00
#000000	1.91	21.00	1.00	21.00
##FFFFFF	10.98	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#413F3C

Deuteranopia (green-blind)

#393A3D

Tritanopia (blue-blind)

#004542

Achromatopsia (no color)

#3C3C3C

Design tokens & code

CSS

--color: #0f443c;
/* rgb */ color: rgb(15, 68, 60);
/* oklch */ color: oklch(35.0% 0.056 180.7);

Tailwind

colors: {
  custom: {
    50: '#577871',
    500: '#0f443c',
    950: '#000000',
  },
}

SCSS

$custom: #0f443c;
$custom-light: #577871;
$custom-dark: #000000;

JSON

{
  "hex": "#0f443c",
  "rgb": {
    "r": 15,
    "g": 68,
    "b": 60
  },
  "hsl": {
    "h": 170.943,
    "s": 63.855,
    "l": 16.275
  },
  "oklch": {
    "l": 0.35031,
    "c": 0.05587,
    "h": 180.7
  },
  "luminance": 0.04562
}

Semantic roles & 50–950 ramp

primary

#0F443C

secondary

#7E303C

accent

#415AE7

background

#F5F7F6

surface

#E9EDEC

border

#C5C8C7

text

#030907

muted

#787B7A

Preview Lab

Preview with #0F443C

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

Preview Lab → · Contrast checker → · Palette generator →