#0F4745#0F4745

#0F4745 is a dark, muted teal. Relative luminance 0.050; OKLCH L 36.3% C 0.056 H 191.4°. Best body text is #FFFFFF at 10.46:1 contrast (WCAG AA passes).

Color values

HEX	#0F4745
RGB	rgb(15, 71, 69)
HSL	hsl(178, 65%, 17%)
HSV	hsv(178, 79%, 28%)
CMYK	cmyk(78.9%, 0%, 2.8%, 72.2%)
CIE-LAB	lab(26.84, -17.93, -3.96)
CIE-LCH	lch(26.84, 18.37, 192.46°)
OKLab	oklab(36.27% -0.0546 -0.0111)
OKLCH	oklch(36.27% 0.056 191.4)
XYZ	xyz(3.5239, 5.0373, 6.4156)
Luminance	0.0504 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#0F4745 #470F11

analogous

#0F4729 #0F4745 #0F2D47

triadic

#0F4745 #450F47 #47450F

tetradic

#0F4745 #290F47 #470F11 #2D470F

square

#0F4745 #290F47 #470F11 #2D470F

split-complementary

#0F4745 #470F2D #47290F

monochromatic

#051919 #051919 #0F4745 #1A7A76 #24ACA7

Accessibility & contrast

On white

10.46

#0F4745 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.01

#0F4745 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #0F4745

10.46:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##0F4745	#FFFFFF	#000000	##FFFFFF
##0F4745	1.00	10.46	2.01	10.46
#FFFFFF	10.46	1.00	21.00	1.00
#000000	2.01	21.00	1.00	21.00
##FFFFFF	10.46	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#424345

Deuteranopia (green-blind)

#3A3D45

Tritanopia (blue-blind)

#004946

Achromatopsia (no color)

#3F3F3F

Design tokens & code

CSS

--color: #0f4745;
/* rgb */ color: rgb(15, 71, 69);
/* oklch */ color: oklch(36.3% 0.056 191.4);

Tailwind

colors: {
  custom: {
    50: '#587a78',
    500: '#0f4745',
    950: '#000000',
  },
}

SCSS

$custom: #0f4745;
$custom-light: #587a78;
$custom-dark: #000000;

JSON

{
  "hex": "#0f4745",
  "rgb": {
    "r": 15,
    "g": 71,
    "b": 69
  },
  "hsl": {
    "h": 177.857,
    "s": 65.116,
    "l": 16.863
  },
  "oklch": {
    "l": 0.36265,
    "c": 0.05574,
    "h": 191.4
  },
  "luminance": 0.05038
}

Semantic roles & 50–950 ramp

primary

#0F4745

secondary

#813033

accent

#4046E8

background

#F5F7F7

surface

#E9EDED

border

#C5C8C8

text

#040909

muted

#797B7B

Preview Lab

Preview with #0F4745

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

Preview Lab → · Contrast checker → · Palette generator →