#0F4640#0F4640

#0F4640 is a dark, muted teal. Relative luminance 0.049; OKLCH L 35.8% C 0.056 H 184.4°. Best body text is #FFFFFF at 10.66:1 contrast (WCAG AA passes).

Color values

HEX	#0F4640
RGB	rgb(15, 70, 64)
HSL	hsl(173, 65%, 17%)
HSV	hsv(173, 79%, 27%)
CMYK	cmyk(78.6%, 0%, 8.6%, 72.5%)
CIE-LAB	lab(26.31, -19.05, -1.48)
CIE-LCH	lch(26.31, 19.11, 184.45°)
OKLab	oklab(35.78% -0.0561 -0.0043)
OKLCH	oklch(35.78% 0.056 184.4)
XYZ	xyz(3.3121, 4.8517, 5.6114)
Luminance	0.0485 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#0F4640 #460F15

analogous

#0F4625 #0F4640 #0F3146

triadic

#0F4640 #400F46 #46400F

tetradic

#0F4640 #250F46 #460F15 #31460F

square

#0F4640 #250F46 #460F15 #31460F

split-complementary

#0F4640 #460F31 #46250F

monochromatic

#051917 #051917 #0F4640 #1A786E #25AB9C

Accessibility & contrast

On white

10.66

#0F4640 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.97

#0F4640 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #0F4640

10.66:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##0F4640	#FFFFFF	#000000	##FFFFFF
##0F4640	1.00	10.66	1.97	10.66
#FFFFFF	10.66	1.00	21.00	1.00
#000000	1.97	21.00	1.00	21.00
##FFFFFF	10.66	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#424240

Deuteranopia (green-blind)

#3A3C41

Tritanopia (blue-blind)

#004844

Achromatopsia (no color)

#3E3E3E

Design tokens & code

CSS

--color: #0f4640;
/* rgb */ color: rgb(15, 70, 64);
/* oklch */ color: oklch(35.8% 0.056 184.4);

Tailwind

colors: {
  custom: {
    50: '#577a74',
    500: '#0f4640',
    950: '#000000',
  },
}

SCSS

$custom: #0f4640;
$custom-light: #577a74;
$custom-dark: #000000;

JSON

{
  "hex": "#0f4640",
  "rgb": {
    "r": 15,
    "g": 70,
    "b": 64
  },
  "hsl": {
    "h": 173.455,
    "s": 64.706,
    "l": 16.667
  },
  "oklch": {
    "l": 0.35775,
    "c": 0.05628,
    "h": 184.4
  },
  "luminance": 0.04852
}

Semantic roles & 50–950 ramp

primary

#0F4640

secondary

#803039

accent

#4052E8

background

#F5F7F7

surface

#E9EDED

border

#C5C8C8

text

#040908

muted

#797B7B

Preview Lab

Preview with #0F4640

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

Preview Lab → · Contrast checker → · Palette generator →