#0F4337#0F4337

#0F4337 is a dark, muted teal. Relative luminance 0.044; OKLCH L 34.6% C 0.058 H 174.0°. Best body text is #FFFFFF at 11.18:1 contrast (WCAG AA passes).

Color values

HEX	#0F4337
RGB	rgb(15, 67, 55)
HSL	hsl(166, 63%, 16%)
HSV	hsv(166, 78%, 26%)
CMYK	cmyk(77.6%, 0%, 17.9%, 73.7%)
CIE-LAB	lab(24.93, -20.28, 2.41)
CIE-LCH	lch(24.93, 20.42, 173.23°)
OKLab	oklab(34.55% -0.0574 0.0061)
OKLCH	oklch(34.55% 0.058 174)
XYZ	xyz(2.8934, 4.3914, 4.3088)
Luminance	0.0439 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#0F4337 #430F1B

analogous

#0F431D #0F4337 #0F3543

triadic

#0F4337 #370F43 #43370F

tetradic

#0F4337 #1D0F43 #430F1B #35430F

square

#0F4337 #1D0F43 #430F1B #35430F

split-complementary

#0F4337 #430F35 #431D0F

monochromatic

#061915 #061915 #0F4337 #1A7560 #25A789

Accessibility & contrast

On white

11.18

#0F4337 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.88

#0F4337 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #0F4337

11.18:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##0F4337	#FFFFFF	#000000	##FFFFFF
##0F4337	1.00	11.18	1.88	11.18
#FFFFFF	11.18	1.00	21.00	1.00
#000000	1.88	21.00	1.00	21.00
##FFFFFF	11.18	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#403E36

Deuteranopia (green-blind)

#393938

Tritanopia (blue-blind)

#00443F

Achromatopsia (no color)

#3B3B3B

Design tokens & code

CSS

--color: #0f4337;
/* rgb */ color: rgb(15, 67, 55);
/* oklch */ color: oklch(34.6% 0.058 174.0);

Tailwind

colors: {
  custom: {
    50: '#56776d',
    500: '#0f4337',
    950: '#000000',
  },
}

SCSS

$custom: #0f4337;
$custom-light: #56776d;
$custom-dark: #000000;

JSON

{
  "hex": "#0f4337",
  "rgb": {
    "r": 15,
    "g": 67,
    "b": 55
  },
  "hsl": {
    "h": 166.154,
    "s": 63.415,
    "l": 16.078
  },
  "oklch": {
    "l": 0.34554,
    "c": 0.05775,
    "h": 174
  },
  "luminance": 0.04392
}

Semantic roles & 50–950 ramp

primary

#0F4337

secondary

#7D3042

accent

#4167E6

background

#F5F7F6

surface

#E9EDEB

border

#C5C8C6

text

#030907

muted

#787B7A

Preview Lab

Preview with #0F4337

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

Preview Lab → · Contrast checker → · Palette generator →