#0F4A4A#0F4A4A

#0F4A4A is a dark, muted teal. Relative luminance 0.055; OKLCH L 37.3% C 0.058 H 195.0°. Best body text is #FFFFFF at 10.01:1 contrast (WCAG AA passes).

Color values

HEX	#0F4A4A
RGB	rgb(15, 74, 74)
HSL	hsl(180, 66%, 17%)
HSV	hsv(180, 80%, 29%)
CMYK	cmyk(79.7%, 0%, 0%, 71%)
CIE-LAB	lab(28.10, -17.89, -5.34)
CIE-LCH	lch(28.10, 18.67, 196.63°)
OKLab	oklab(37.34% -0.0556 -0.0149)
OKLCH	oklch(37.34% 0.058 195)
XYZ	xyz(3.8812, 5.4931, 7.3329)
Luminance	0.0549 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#0F4A4A #4A0F0F

analogous

#0F4A2D #0F4A4A #0F2D4A

triadic

#0F4A4A #4A0F4A #4A4A0F

tetradic

#0F4A4A #2D0F4A #4A0F0F #2D4A0F

square

#0F4A4A #2D0F4A #4A0F0F #2D4A0F

split-complementary

#0F4A4A #4A0F2D #4A2D0F

monochromatic

#051919 #051919 #0F4A4A #197D7D #24B0B0

Accessibility & contrast

On white

10.01

#0F4A4A on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.10

#0F4A4A on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #0F4A4A

10.01:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##0F4A4A	#FFFFFF	#000000	##FFFFFF
##0F4A4A	1.00	10.01	2.10	10.01
#FFFFFF	10.01	1.00	21.00	1.00
#000000	2.10	21.00	1.00	21.00
##FFFFFF	10.01	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#45464A

Deuteranopia (green-blind)

#3C404A

Tritanopia (blue-blind)

#004D4A

Achromatopsia (no color)

#424242

Design tokens & code

CSS

--color: #0f4a4a;
/* rgb */ color: rgb(15, 74, 74);
/* oklch */ color: oklch(37.3% 0.058 195.0);

Tailwind

colors: {
  custom: {
    50: '#597d7c',
    500: '#0f4a4a',
    950: '#000000',
  },
}

SCSS

$custom: #0f4a4a;
$custom-light: #597d7c;
$custom-dark: #000000;

JSON

{
  "hex": "#0f4a4a",
  "rgb": {
    "r": 15,
    "g": 74,
    "b": 74
  },
  "hsl": {
    "h": 180,
    "s": 66.292,
    "l": 17.451
  },
  "oklch": {
    "l": 0.37343,
    "c": 0.05751,
    "h": 195
  },
  "luminance": 0.05494
}

Semantic roles & 50–950 ramp

primary

#0F4A4A

secondary

#843030

accent

#3F3FE9

background

#F5F7F7

surface

#E9EEEE

border

#C5C9C9

text

#040909

muted

#797B7B

Preview Lab

Preview with #0F4A4A

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

Preview Lab → · Contrast checker → · Palette generator →