#0F4C4B#0F4C4B

#0F4C4B is a dark, muted teal. Relative luminance 0.058; OKLCH L 38.0% C 0.059 H 193.3°. Best body text is #FFFFFF at 9.74:1 contrast (WCAG AA passes).

Color values

HEX	#0F4C4B
RGB	rgb(15, 76, 75)
HSL	hsl(179, 67%, 18%)
HSV	hsv(179, 80%, 30%)
CMYK	cmyk(80.3%, 0%, 1.3%, 70.2%)
CIE-LAB	lab(28.85, -18.65, -4.87)
CIE-LCH	lch(28.85, 19.27, 194.64°)
OKLab	oklab(37.96% -0.0574 -0.0136)
OKLCH	oklch(37.96% 0.059 193.3)
XYZ	xyz(4.0509, 5.7780, 7.5570)
Luminance	0.0578 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#0F4C4B #4C0F10

analogous

#0F4C2C #0F4C4B #0F2F4C

triadic

#0F4C4B #4B0F4C #4C4B0F

tetradic

#0F4C4B #2C0F4C #4C0F10 #2F4C0F

square

#0F4C4B #2C0F4C #4C0F10 #2F4C0F

split-complementary

#0F4C4B #4C0F2F #4C2C0F

monochromatic

#051A19 #051A19 #0F4C4B #197F7D #23B2B0

Accessibility & contrast

On white

9.74

#0F4C4B on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.16

#0F4C4B on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #0F4C4B

9.74:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##0F4C4B	#FFFFFF	#000000	##FFFFFF
##0F4C4B	1.00	9.74	2.16	9.74
#FFFFFF	9.74	1.00	21.00	1.00
#000000	2.16	21.00	1.00	21.00
##FFFFFF	9.74	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#47484B

Deuteranopia (green-blind)

#3E414B

Tritanopia (blue-blind)

#004F4C

Achromatopsia (no color)

#444444

Design tokens & code

CSS

--color: #0f4c4b;
/* rgb */ color: rgb(15, 76, 75);
/* oklch */ color: oklch(38.0% 0.059 193.3);

Tailwind

colors: {
  custom: {
    50: '#5a7e7d',
    500: '#0f4c4b',
    950: '#000000',
  },
}

SCSS

$custom: #0f4c4b;
$custom-light: #5a7e7d;
$custom-dark: #000000;

JSON

{
  "hex": "#0f4c4b",
  "rgb": {
    "r": 15,
    "g": 76,
    "b": 75
  },
  "hsl": {
    "h": 179.016,
    "s": 67.033,
    "l": 17.843
  },
  "oklch": {
    "l": 0.37964,
    "c": 0.05896,
    "h": 193.3
  },
  "luminance": 0.05778
}

Semantic roles & 50–950 ramp

primary

#0F4C4B

secondary

#863132

accent

#3E41EA

background

#F5F7F7

surface

#E9EEEE

border

#C5C9C9

text

#040A09

muted

#797C7B

Preview Lab

Preview with #0F4C4B

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

Preview Lab → · Contrast checker → · Palette generator →