#0F4A50#0F4A50

#0F4A50 is a dark, muted teal. Relative luminance 0.056; OKLCH L 37.6% C 0.058 H 205.2°. Best body text is #FFFFFF at 9.93:1 contrast (WCAG AA passes).

Color values

HEX	#0F4A50
RGB	rgb(15, 74, 80)
HSL	hsl(186, 68%, 19%)
HSV	hsv(186, 81%, 31%)
CMYK	cmyk(81.3%, 7.5%, 0%, 68.6%)
CIE-LAB	lab(28.32, -15.78, -8.89)
CIE-LCH	lch(28.32, 18.11, 209.39°)
OKLab	oklab(37.6% -0.0525 -0.0247)
OKLCH	oklch(37.6% 0.058 205.2)
XYZ	xyz(4.0931, 5.5778, 8.4488)
Luminance	0.0558 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#0F4A50 #50150F

analogous

#0F5035 #0F4A50 #0F2950

triadic

#0F4A50 #500F4A #4A500F

tetradic

#0F4A50 #350F50 #50150F #29500F

square

#0F4A50 #350F50 #50150F #29500F

split-complementary

#0F4A50 #500F29 #50350F

monochromatic

#05181A #051A1C #0F4A50 #197A84 #22A9B7

Accessibility & contrast

On white

9.93

#0F4A50 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.12

#0F4A50 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #0F4A50

9.93:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##0F4A50	#FFFFFF	#000000	##FFFFFF
##0F4A50	1.00	9.93	2.12	9.93
#FFFFFF	9.93	1.00	21.00	1.00
#000000	2.12	21.00	1.00	21.00
##FFFFFF	9.93	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#434750

Deuteranopia (green-blind)

#3A4050

Tritanopia (blue-blind)

#004E4C

Achromatopsia (no color)

#434343

Design tokens & code

CSS

--color: #0f4a50;
/* rgb */ color: rgb(15, 74, 80);
/* oklch */ color: oklch(37.6% 0.058 205.2);

Tailwind

colors: {
  custom: {
    50: '#5a7c81',
    500: '#0f4a50',
    950: '#000000',
  },
}

SCSS

$custom: #0f4a50;
$custom-light: #5a7c81;
$custom-dark: #000000;

JSON

{
  "hex": "#0f4a50",
  "rgb": {
    "r": 15,
    "g": 74,
    "b": 80
  },
  "hsl": {
    "h": 185.538,
    "s": 68.421,
    "l": 18.627
  },
  "oklch": {
    "l": 0.37601,
    "c": 0.05805,
    "h": 205.2
  },
  "luminance": 0.05578
}

Semantic roles & 50–950 ramp

primary

#0F4A50

secondary

#8A3931

accent

#4D3DEB

background

#F5F7F7

surface

#E9EEEE

border

#C5C9C9

text

#04090A

muted

#797B7C

Preview Lab

Preview with #0F4A50

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

Preview Lab → · Contrast checker → · Palette generator →