#0F312E#0F312E

#0F312E is a dark, muted teal. Relative luminance 0.025; OKLCH L 28.7% C 0.040 H 187.3°. Best body text is #FFFFFF at 14.01:1 contrast (WCAG AA passes).

Color values

HEX	#0F312E
RGB	rgb(15, 49, 46)
HSL	hsl(175, 53%, 13%)
HSV	hsv(175, 69%, 19%)
CMYK	cmyk(69.4%, 0%, 6.1%, 80.8%)
CIE-LAB	lab(17.90, -13.13, -1.77)
CIE-LCH	lch(17.90, 13.25, 187.69°)
OKLab	oklab(28.74% -0.0392 -0.005)
OKLCH	oklch(28.74% 0.04 187.3)
XYZ	xyz(1.7882, 2.4953, 2.9716)
Luminance	0.0249 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#0F312E #310F12

analogous

#0F311D #0F312E #0F2331

triadic

#0F312E #2E0F31 #312E0F

tetradic

#0F312E #1D0F31 #310F12 #23310F

square

#0F312E #1D0F31 #310F12 #23310F

split-complementary

#0F312E #310F23 #311D0F

monochromatic

#071716 #071716 #0F312E #1D605A #2C8F86

Accessibility & contrast

On white

14.01

#0F312E on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.50

#0F312E on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #0F312E

14.01:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##0F312E	#FFFFFF	#000000	##FFFFFF
##0F312E	1.00	14.01	1.50	14.01
#FFFFFF	14.01	1.00	21.00	1.00
#000000	1.50	21.00	1.00	21.00
##FFFFFF	14.01	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#2E2E2E

Deuteranopia (green-blind)

#292A2E

Tritanopia (blue-blind)

#003230

Achromatopsia (no color)

#2C2C2C

Design tokens & code

CSS

--color: #0f312e;
/* rgb */ color: rgb(15, 49, 46);
/* oklch */ color: oklch(28.7% 0.040 187.3);

Tailwind

colors: {
  custom: {
    50: '#526966',
    500: '#0f312e',
    950: '#000000',
  },
}

SCSS

$custom: #0f312e;
$custom-light: #526966;
$custom-dark: #000000;

JSON

{
  "hex": "#0f312e",
  "rgb": {
    "r": 15,
    "g": 49,
    "b": 46
  },
  "hsl": {
    "h": 174.706,
    "s": 53.125,
    "l": 12.549
  },
  "oklch": {
    "l": 0.28737,
    "c": 0.03953,
    "h": 187.3
  },
  "luminance": 0.02495
}

Semantic roles & 50–950 ramp

primary

#0F312E

secondary

#6B3136

accent

#4B58DD

background

#F4F6F6

surface

#E7EBEB

border

#C3C6C6

text

#020606

muted

#787A7A

Preview Lab

Preview with #0F312E

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

Preview Lab → · Contrast checker → · Palette generator →