#0F4951#0F4951

#0F4951 is a dark, muted teal. Relative luminance 0.055; OKLCH L 37.4% C 0.058 H 208.7°. Best body text is #FFFFFF at 10.04:1 contrast (WCAG AA passes).

Color values

HEX	#0F4951
RGB	rgb(15, 73, 81)
HSL	hsl(187, 69%, 19%)
HSV	hsv(187, 81%, 32%)
CMYK	cmyk(81.5%, 9.9%, 0%, 68.2%)
CIE-LAB	lab(28.01, -14.85, -10.01)
CIE-LCH	lch(28.01, 17.91, 213.99°)
OKLab	oklab(37.36% -0.0509 -0.0278)
OKLCH	oklch(37.36% 0.058 208.7)
XYZ	xyz(4.0641, 5.4602, 8.6227)
Luminance	0.0546 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#0F4951 #51170F

analogous

#0F5138 #0F4951 #0F2851

triadic

#0F4951 #510F49 #49510F

tetradic

#0F4951 #380F51 #51170F #28510F

square

#0F4951 #380F51 #51170F #28510F

split-complementary

#0F4951 #510F28 #51380F

monochromatic

#05171A #051A1D #0F4951 #197885 #22A6B8

Accessibility & contrast

On white

10.04

#0F4951 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.09

#0F4951 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #0F4951

10.04:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##0F4951	#FFFFFF	#000000	##FFFFFF
##0F4951	1.00	10.04	2.09	10.04
#FFFFFF	10.04	1.00	21.00	1.00
#000000	2.09	21.00	1.00	21.00
##FFFFFF	10.04	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#424652

Deuteranopia (green-blind)

#393F51

Tritanopia (blue-blind)

#004D4B

Achromatopsia (no color)

#424242

Design tokens & code

CSS

--color: #0f4951;
/* rgb */ color: rgb(15, 73, 81);
/* oklch */ color: oklch(37.4% 0.058 208.7);

Tailwind

colors: {
  custom: {
    50: '#5a7c81',
    500: '#0f4951',
    950: '#000000',
  },
}

SCSS

$custom: #0f4951;
$custom-light: #5a7c81;
$custom-dark: #000000;

JSON

{
  "hex": "#0f4951",
  "rgb": {
    "r": 15,
    "g": 73,
    "b": 81
  },
  "hsl": {
    "h": 187.273,
    "s": 68.75,
    "l": 18.824
  },
  "oklch": {
    "l": 0.37361,
    "c": 0.05801,
    "h": 208.7
  },
  "luminance": 0.05461
}

Semantic roles & 50–950 ramp

primary

#0F4951

secondary

#8B3C31

accent

#513CEC

background

#F5F7F7

surface

#E9EEEE

border

#C5C9C9

text

#04090A

muted

#797B7C

Preview Lab

Preview with #0F4951

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

Preview Lab → · Contrast checker → · Palette generator →