#0C5151#0C5151

#0C5151 is a dark, moderate teal. Relative luminance 0.066; OKLCH L 39.6% C 0.063 H 194.9°. Best body text is #FFFFFF at 9.09:1 contrast (WCAG AA passes).

Color values

HEX	#0C5151
RGB	rgb(12, 81, 81)
HSL	hsl(180, 74%, 18%)
HSV	hsv(180, 85%, 32%)
CMYK	cmyk(85.2%, 0%, 0%, 68.2%)
CIE-LAB	lab(30.78, -19.69, -5.85)
CIE-LCH	lch(30.78, 20.54, 196.54°)
OKLab	oklab(39.59% -0.0612 -0.0163)
OKLCH	oklch(39.59% 0.063 194.9)
XYZ	xyz(4.5786, 6.5565, 8.8072)
Luminance	0.0656 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#0C5151 #510C0C

analogous

#0C512E #0C5151 #0C2E51

triadic

#0C5151 #510C51 #51510C

tetradic

#0C5151 #2E0C51 #510C0C #2E510C

square

#0C5151 #2E0C51 #510C0C #2E510C

split-complementary

#0C5151 #510C2E #512E0C

monochromatic

#041B1B #041C1C #0C5151 #148686 #1CBCBC

Accessibility & contrast

On white

9.09

#0C5151 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.31

#0C5151 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #0C5151

9.09:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##0C5151	#FFFFFF	#000000	##FFFFFF
##0C5151	1.00	9.09	2.31	9.09
#FFFFFF	9.09	1.00	21.00	1.00
#000000	2.31	21.00	1.00	21.00
##FFFFFF	9.09	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4B4D51

Deuteranopia (green-blind)

#414551

Tritanopia (blue-blind)

#005451

Achromatopsia (no color)

#484848

Design tokens & code

CSS

--color: #0c5151;
/* rgb */ color: rgb(12, 81, 81);
/* oklch */ color: oklch(39.6% 0.063 194.9);

Tailwind

colors: {
  custom: {
    50: '#5a8281',
    500: '#0c5151',
    950: '#000000',
  },
}

SCSS

$custom: #0c5151;
$custom-light: #5a8281;
$custom-dark: #000000;

JSON

{
  "hex": "#0c5151",
  "rgb": {
    "r": 12,
    "g": 81,
    "b": 81
  },
  "hsl": {
    "h": 180,
    "s": 74.194,
    "l": 18.235
  },
  "oklch": {
    "l": 0.39586,
    "c": 0.0633,
    "h": 194.9
  },
  "luminance": 0.06557
}

Semantic roles & 50–950 ramp

primary

#0C5151

secondary

#8C2C2C

accent

#3737F1

background

#F5F7F7

surface

#E9EEEE

border

#C5C9C9

text

#040A0A

muted

#797C7C

Preview Lab

Preview with #0C5151

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

Preview Lab → · Contrast checker → · Palette generator →