#0F4D4B#0F4D4B

#0F4D4B is a dark, muted teal. Relative luminance 0.059; OKLCH L 38.3% C 0.060 H 191.7°. Best body text is #FFFFFF at 9.62:1 contrast (WCAG AA passes).

Color values

HEX	#0F4D4B
RGB	rgb(15, 77, 75)
HSL	hsl(178, 67%, 18%)
HSV	hsv(178, 81%, 30%)
CMYK	cmyk(80.5%, 0%, 2.6%, 69.8%)
CIE-LAB	lab(29.20, -19.19, -4.34)
CIE-LCH	lch(29.20, 19.68, 192.75°)
OKLab	oklab(38.25% -0.0585 -0.0121)
OKLCH	oklch(38.25% 0.06 191.7)
XYZ	xyz(4.1203, 5.9168, 7.5802)
Luminance	0.0592 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#0F4D4B #4D0F11

analogous

#0F4D2C #0F4D4B #0F304D

triadic

#0F4D4B #4B0F4D #4D4B0F

tetradic

#0F4D4B #2C0F4D #4D0F11 #304D0F

square

#0F4D4B #2C0F4D #4D0F11 #304D0F

split-complementary

#0F4D4B #4D0F30 #4D2C0F

monochromatic

#051A19 #051A19 #0F4D4B #19807D #23B3AF

Accessibility & contrast

On white

9.62

#0F4D4B on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.18

#0F4D4B on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #0F4D4B

9.62:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##0F4D4B	#FFFFFF	#000000	##FFFFFF
##0F4D4B	1.00	9.62	2.18	9.62
#FFFFFF	9.62	1.00	21.00	1.00
#000000	2.18	21.00	1.00	21.00
##FFFFFF	9.62	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#48494B

Deuteranopia (green-blind)

#3F424B

Tritanopia (blue-blind)

#004F4C

Achromatopsia (no color)

#454545

Design tokens & code

CSS

--color: #0f4d4b;
/* rgb */ color: rgb(15, 77, 75);
/* oklch */ color: oklch(38.3% 0.060 191.7);

Tailwind

colors: {
  custom: {
    50: '#5a7f7d',
    500: '#0f4d4b',
    950: '#000000',
  },
}

SCSS

$custom: #0f4d4b;
$custom-light: #5a7f7d;
$custom-dark: #000000;

JSON

{
  "hex": "#0f4d4b",
  "rgb": {
    "r": 15,
    "g": 77,
    "b": 75
  },
  "hsl": {
    "h": 178.065,
    "s": 67.391,
    "l": 18.039
  },
  "oklch": {
    "l": 0.38254,
    "c": 0.05978,
    "h": 191.7
  },
  "luminance": 0.05917
}

Semantic roles & 50–950 ramp

primary

#0F4D4B

secondary

#873133

accent

#3E43EA

background

#F5F7F7

surface

#E9EEEE

border

#C5C9C9

text

#040A09

muted

#797C7B

Preview Lab

Preview with #0F4D4B

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

Preview Lab → · Contrast checker → · Palette generator →