#0F4348#0F4348

#0F4348 is a dark, muted teal. Relative luminance 0.046; OKLCH L 35.2% C 0.053 H 204.5°. Best body text is #FFFFFF at 10.96:1 contrast (WCAG AA passes).

Color values

HEX	#0F4348
RGB	rgb(15, 67, 72)
HSL	hsl(185, 66%, 17%)
HSV	hsv(185, 79%, 28%)
CMYK	cmyk(79.2%, 6.9%, 0%, 71.8%)
CIE-LAB	lab(25.51, -14.62, -7.92)
CIE-LCH	lch(25.51, 16.63, 208.43°)
OKLab	oklab(35.23% -0.0483 -0.022)
OKLCH	oklch(35.23% 0.053 204.5)
XYZ	xyz(3.3733, 4.5834, 6.8365)
Luminance	0.0458 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#0F4348 #48140F

analogous

#0F4831 #0F4348 #0F2748

triadic

#0F4348 #480F43 #43480F

tetradic

#0F4348 #310F48 #48140F #27480F

square

#0F4348 #310F48 #48140F #27480F

split-complementary

#0F4348 #480F27 #48310F

monochromatic

#051819 #051819 #0F4348 #1A727B #24A1AD

Accessibility & contrast

On white

10.96

#0F4348 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.92

#0F4348 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #0F4348

10.96:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##0F4348	#FFFFFF	#000000	##FFFFFF
##0F4348	1.00	10.96	1.92	10.96
#FFFFFF	10.96	1.00	21.00	1.00
#000000	1.92	21.00	1.00	21.00
##FFFFFF	10.96	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3D4048

Deuteranopia (green-blind)

#353A48

Tritanopia (blue-blind)

#004644

Achromatopsia (no color)

#3C3C3C

Design tokens & code

CSS

--color: #0f4348;
/* rgb */ color: rgb(15, 67, 72);
/* oklch */ color: oklch(35.2% 0.053 204.5);

Tailwind

colors: {
  custom: {
    50: '#58777b',
    500: '#0f4348',
    950: '#000000',
  },
}

SCSS

$custom: #0f4348;
$custom-light: #58777b;
$custom-dark: #000000;

JSON

{
  "hex": "#0f4348",
  "rgb": {
    "r": 15,
    "g": 67,
    "b": 72
  },
  "hsl": {
    "h": 185.263,
    "s": 65.517,
    "l": 17.059
  },
  "oklch": {
    "l": 0.35226,
    "c": 0.05309,
    "h": 204.5
  },
  "luminance": 0.04584
}

Semantic roles & 50–950 ramp

primary

#0F4348

secondary

#823830

accent

#4E3FE8

background

#F5F7F7

surface

#E9EDED

border

#C5C8C8

text

#040809

muted

#797B7B

Preview Lab

Preview with #0F4348

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

Preview Lab → · Contrast checker → · Palette generator →