#0F302B#0F302B

#0F302B is a dark, muted teal. Relative luminance 0.024; OKLCH L 28.3% C 0.040 H 181.9°. Best body text is #FFFFFF at 14.21:1 contrast (WCAG AA passes).

Color values

HEX	#0F302B
RGB	rgb(15, 48, 43)
HSL	hsl(171, 52%, 12%)
HSV	hsv(171, 69%, 19%)
CMYK	cmyk(68.7%, 0%, 10.4%, 81.2%)
CIE-LAB	lab(17.41, -13.52, -0.40)
CIE-LCH	lch(17.41, 13.53, 181.71°)
OKLab	oklab(28.31% -0.0395 -0.0013)
OKLCH	oklch(28.31% 0.04 181.9)
XYZ	xyz(1.6898, 2.3897, 2.6572)
Luminance	0.0239 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#0F302B #300F14

analogous

#0F301B #0F302B #0F2530

triadic

#0F302B #2B0F30 #302B0F

tetradic

#0F302B #1B0F30 #300F14 #25300F

square

#0F302B #1B0F30 #300F14 #25300F

split-complementary

#0F302B #300F25 #301B0F

monochromatic

#071715 #071715 #0F302B #1E5F55 #2C8D7F

Accessibility & contrast

On white

14.21

#0F302B on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.48

#0F302B on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #0F302B

14.21:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##0F302B	#FFFFFF	#000000	##FFFFFF
##0F302B	1.00	14.21	1.48	14.21
#FFFFFF	14.21	1.00	21.00	1.00
#000000	1.48	21.00	1.00	21.00
##FFFFFF	14.21	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#2E2D2B

Deuteranopia (green-blind)

#28292B

Tritanopia (blue-blind)

#00312E

Achromatopsia (no color)

#2B2B2B

Design tokens & code

CSS

--color: #0f302b;
/* rgb */ color: rgb(15, 48, 43);
/* oklch */ color: oklch(28.3% 0.040 181.9);

Tailwind

colors: {
  custom: {
    50: '#516864',
    500: '#0f302b',
    950: '#000000',
  },
}

SCSS

$custom: #0f302b;
$custom-light: #516864;
$custom-dark: #000000;

JSON

{
  "hex": "#0f302b",
  "rgb": {
    "r": 15,
    "g": 48,
    "b": 43
  },
  "hsl": {
    "h": 170.909,
    "s": 52.381,
    "l": 12.353
  },
  "oklch": {
    "l": 0.28309,
    "c": 0.03955,
    "h": 181.9
  },
  "luminance": 0.0239
}

Semantic roles & 50–950 ramp

primary

#0F302B

secondary

#6A313A

accent

#4C62DC

background

#F4F6F5

surface

#E7EBEA

border

#C3C6C6

text

#020605

muted

#787A79

Preview Lab

Preview with #0F302B

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

Preview Lab → · Contrast checker → · Palette generator →