#0F4341#0F4341

#0F4341 is a dark, muted teal. Relative luminance 0.045; OKLCH L 34.9% C 0.053 H 191.2°. Best body text is #FFFFFF at 11.05:1 contrast (WCAG AA passes).

Color values

HEX	#0F4341
RGB	rgb(15, 67, 65)
HSL	hsl(178, 63%, 16%)
HSV	hsv(178, 78%, 26%)
CMYK	cmyk(77.6%, 0%, 3%, 73.7%)
CIE-LAB	lab(25.25, -17.07, -3.70)
CIE-LCH	lch(25.25, 17.46, 192.23°)
OKLab	oklab(34.93% -0.0519 -0.0103)
OKLCH	oklch(34.93% 0.053 191.2)
XYZ	xyz(3.1579, 4.4972, 5.7016)
Luminance	0.0450 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#0F4341 #430F11

analogous

#0F4327 #0F4341 #0F2B43

triadic

#0F4341 #410F43 #43410F

tetradic

#0F4341 #270F43 #430F11 #2B430F

square

#0F4341 #270F43 #430F11 #2B430F

split-complementary

#0F4341 #430F2B #43270F

monochromatic

#061918 #061918 #0F4341 #1A7572 #25A7A2

Accessibility & contrast

On white

11.05

#0F4341 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.90

#0F4341 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #0F4341

11.05:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##0F4341	#FFFFFF	#000000	##FFFFFF
##0F4341	1.00	11.05	1.90	11.05
#FFFFFF	11.05	1.00	21.00	1.00
#000000	1.90	21.00	1.00	21.00
##FFFFFF	11.05	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3F3F41

Deuteranopia (green-blind)

#373941

Tritanopia (blue-blind)

#004542

Achromatopsia (no color)

#3C3C3C

Design tokens & code

CSS

--color: #0f4341;
/* rgb */ color: rgb(15, 67, 65);
/* oklch */ color: oklch(34.9% 0.053 191.2);

Tailwind

colors: {
  custom: {
    50: '#577775',
    500: '#0f4341',
    950: '#000000',
  },
}

SCSS

$custom: #0f4341;
$custom-light: #577775;
$custom-dark: #000000;

JSON

{
  "hex": "#0f4341",
  "rgb": {
    "r": 15,
    "g": 67,
    "b": 65
  },
  "hsl": {
    "h": 177.692,
    "s": 63.415,
    "l": 16.078
  },
  "oklch": {
    "l": 0.34927,
    "c": 0.05296,
    "h": 191.2
  },
  "luminance": 0.04498
}

Semantic roles & 50–950 ramp

primary

#0F4341

secondary

#7D3033

accent

#4148E6

background

#F5F7F7

surface

#E9EDED

border

#C5C8C8

text

#030808

muted

#787B7B

Preview Lab

Preview with #0F4341

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

Preview Lab → · Contrast checker → · Palette generator →