#0F312F#0F312F

#0F312F is a dark, muted teal. Relative luminance 0.025; OKLCH L 28.8% C 0.039 H 189.9°. Best body text is #FFFFFF at 13.99:1 contrast (WCAG AA passes).

Color values

HEX	#0F312F
RGB	rgb(15, 49, 47)
HSL	hsl(176, 53%, 13%)
HSV	hsv(176, 69%, 19%)
CMYK	cmyk(69.4%, 0%, 4.1%, 80.8%)
CIE-LAB	lab(17.93, -12.79, -2.41)
CIE-LCH	lch(17.93, 13.01, 190.68°)
OKLab	oklab(28.78% -0.0387 -0.0067)
OKLCH	oklch(28.78% 0.039 189.9)
XYZ	xyz(1.8082, 2.5032, 3.0767)
Luminance	0.0250 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#0F312F #310F11

analogous

#0F311E #0F312F #0F2231

triadic

#0F312F #2F0F31 #312F0F

tetradic

#0F312F #1E0F31 #310F11 #22310F

square

#0F312F #1E0F31 #310F11 #22310F

split-complementary

#0F312F #310F22 #311E0F

monochromatic

#071716 #071716 #0F312F #1D605C #2C8F89

Accessibility & contrast

On white

13.99

#0F312F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.50

#0F312F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #0F312F

13.99:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##0F312F	#FFFFFF	#000000	##FFFFFF
##0F312F	1.00	13.99	1.50	13.99
#FFFFFF	13.99	1.00	21.00	1.00
#000000	1.50	21.00	1.00	21.00
##FFFFFF	13.99	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#2E2E2F

Deuteranopia (green-blind)

#292A2F

Tritanopia (blue-blind)

#003230

Achromatopsia (no color)

#2C2C2C

Design tokens & code

CSS

--color: #0f312f;
/* rgb */ color: rgb(15, 49, 47);
/* oklch */ color: oklch(28.8% 0.039 189.9);

Tailwind

colors: {
  custom: {
    50: '#526967',
    500: '#0f312f',
    950: '#000000',
  },
}

SCSS

$custom: #0f312f;
$custom-light: #526967;
$custom-dark: #000000;

JSON

{
  "hex": "#0f312f",
  "rgb": {
    "r": 15,
    "g": 49,
    "b": 47
  },
  "hsl": {
    "h": 176.471,
    "s": 53.125,
    "l": 12.549
  },
  "oklch": {
    "l": 0.28778,
    "c": 0.03924,
    "h": 189.9
  },
  "luminance": 0.02503
}

Semantic roles & 50–950 ramp

primary

#0F312F

secondary

#6B3134

accent

#4B54DD

background

#F4F6F6

surface

#E7EBEB

border

#C3C6C6

text

#020606

muted

#787A7A

Preview Lab

Preview with #0F312F

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

Preview Lab → · Contrast checker → · Palette generator →