#0F4B4D#0F4B4D

#0F4B4D is a dark, muted teal. Relative luminance 0.057; OKLCH L 37.8% C 0.058 H 198.3°. Best body text is #FFFFFF at 9.84:1 contrast (WCAG AA passes).

Color values

HEX	#0F4B4D
RGB	rgb(15, 75, 77)
HSL	hsl(182, 67%, 18%)
HSV	hsv(182, 81%, 30%)
CMYK	cmyk(80.5%, 2.6%, 0%, 69.8%)
CIE-LAB	lab(28.56, -17.41, -6.59)
CIE-LCH	lch(28.56, 18.61, 200.73°)
OKLab	oklab(37.76% -0.0552 -0.0183)
OKLCH	oklch(37.76% 0.058 198.3)
XYZ	xyz(4.0520, 5.6690, 7.9004)
Luminance	0.0567 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#0F4B4D #4D110F

analogous

#0F4D30 #0F4B4D #0F2C4D

triadic

#0F4B4D #4D0F4B #4B4D0F

tetradic

#0F4B4D #300F4D #4D110F #2C4D0F

square

#0F4B4D #300F4D #4D110F #2C4D0F

split-complementary

#0F4B4D #4D0F2C #4D300F

monochromatic

#05191A #05191A #0F4B4D #197D80 #23AFB3

Accessibility & contrast

On white

9.84

#0F4B4D on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.13

#0F4B4D on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #0F4B4D

9.84:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##0F4B4D	#FFFFFF	#000000	##FFFFFF
##0F4B4D	1.00	9.84	2.13	9.84
#FFFFFF	9.84	1.00	21.00	1.00
#000000	2.13	21.00	1.00	21.00
##FFFFFF	9.84	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#45474D

Deuteranopia (green-blind)

#3C414D

Tritanopia (blue-blind)

#004E4B

Achromatopsia (no color)

#434343

Design tokens & code

CSS

--color: #0f4b4d;
/* rgb */ color: rgb(15, 75, 77);
/* oklch */ color: oklch(37.8% 0.058 198.3);

Tailwind

colors: {
  custom: {
    50: '#5a7d7e',
    500: '#0f4b4d',
    950: '#000000',
  },
}

SCSS

$custom: #0f4b4d;
$custom-light: #5a7d7e;
$custom-dark: #000000;

JSON

{
  "hex": "#0f4b4d",
  "rgb": {
    "r": 15,
    "g": 75,
    "b": 77
  },
  "hsl": {
    "h": 181.935,
    "s": 67.391,
    "l": 18.039
  },
  "oklch": {
    "l": 0.37758,
    "c": 0.05814,
    "h": 198.3
  },
  "luminance": 0.0567
}

Semantic roles & 50–950 ramp

primary

#0F4B4D

secondary

#873331

accent

#433EEA

background

#F5F7F7

surface

#E9EEEE

border

#C5C9C9

text

#04090A

muted

#797B7C

Preview Lab

Preview with #0F4B4D

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

Preview Lab → · Contrast checker → · Palette generator →