#0C1918#0C1918

#0C1918 is a very dark, near-neutral teal. Relative luminance 0.008; OKLCH L 20.1% C 0.018 H 189.6°. Best body text is #FFFFFF at 17.98:1 contrast (WCAG AA passes).

Color values

HEX	#0C1918
RGB	rgb(12, 25, 24)
HSL	hsl(175, 35%, 7%)
HSV	hsv(175, 52%, 10%)
CMYK	cmyk(52%, 0%, 4%, 90.2%)
CIE-LAB	lab(7.58, -5.47, -1.10)
CIE-LCH	lch(7.58, 5.58, 191.36°)
OKLab	oklab(20.1% -0.0182 -0.0031)
OKLCH	oklch(20.1% 0.018 189.6)
XYZ	xyz(0.6641, 0.8393, 0.9910)
Luminance	0.0084 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#0C1918 #190C0D

analogous

#0C1912 #0C1918 #0C1419

triadic

#0C1918 #180C19 #19180C

tetradic

#0C1918 #120C19 #190C0D #14190C

square

#0C1918 #120C19 #190C0D #14190C

split-complementary

#0C1918 #190C14 #19120C

monochromatic

#0A1514 #0A1514 #0C1918 #204240 #346C67

Accessibility & contrast

On white

17.98

#0C1918 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.17

#0C1918 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #0C1918

17.98:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##0C1918	#FFFFFF	#000000	##FFFFFF
##0C1918	1.00	17.98	1.17	17.98
#FFFFFF	17.98	1.00	21.00	1.00
#000000	1.17	21.00	1.00	21.00
##FFFFFF	17.98	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#181818

Deuteranopia (green-blind)

#151618

Tritanopia (blue-blind)

#071A19

Achromatopsia (no color)

#171717

Design tokens & code

CSS

--color: #0c1918;
/* rgb */ color: rgb(12, 25, 24);
/* oklch */ color: oklch(20.1% 0.018 189.6);

Tailwind

colors: {
  custom: {
    50: '#4c5554',
    500: '#0c1918',
    950: '#000000',
  },
}

SCSS

$custom: #0c1918;
$custom-light: #4c5554;
$custom-dark: #000000;

JSON

{
  "hex": "#0c1918",
  "rgb": {
    "r": 12,
    "g": 25,
    "b": 24
  },
  "hsl": {
    "h": 175.385,
    "s": 35.135,
    "l": 7.255
  },
  "oklch": {
    "l": 0.20098,
    "c": 0.01847,
    "h": 189.6
  },
  "luminance": 0.00839
}

Semantic roles & 50–950 ramp

primary

#0C1918

secondary

#503133

accent

#5D65CB

background

#F4F4F4

surface

#E7E7E7

border

#C3C3C3

text

#010302

muted

#777878

Preview Lab

Preview with #0C1918

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

Preview Lab → · Contrast checker → · Palette generator →