#0C5255#0C5255

#0C5255 is a dark, moderate teal. Relative luminance 0.068; OKLCH L 40.0% C 0.064 H 199.4°. Best body text is #FFFFFF at 8.92:1 contrast (WCAG AA passes).

Color values

HEX	#0C5255
RGB	rgb(12, 82, 85)
HSL	hsl(182, 75%, 19%)
HSV	hsv(182, 86%, 33%)
CMYK	cmyk(85.9%, 3.5%, 0%, 66.7%)
CIE-LAB	lab(31.27, -18.85, -7.65)
CIE-LCH	lch(31.27, 20.34, 202.10°)
OKLab	oklab(40.04% -0.0603 -0.0213)
OKLCH	oklch(40.04% 0.064 199.4)
XYZ	xyz(4.8079, 6.7680, 9.6455)
Luminance	0.0677 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#0C5255 #550F0C

analogous

#0C5534 #0C5255 #0C2E55

triadic

#0C5255 #550C52 #52550C

tetradic

#0C5255 #340C55 #550F0C #2E550C

square

#0C5255 #340C55 #550F0C #2E550C

split-complementary

#0C5255 #550C2E #55340C

monochromatic

#041A1B #041E1F #0C5255 #14868B #1BB9C0

Accessibility & contrast

On white

8.92

#0C5255 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.35

#0C5255 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #0C5255

8.92:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##0C5255	#FFFFFF	#000000	##FFFFFF
##0C5255	1.00	8.92	2.35	8.92
#FFFFFF	8.92	1.00	21.00	1.00
#000000	2.35	21.00	1.00	21.00
##FFFFFF	8.92	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4B4E55

Deuteranopia (green-blind)

#414655

Tritanopia (blue-blind)

#005553

Achromatopsia (no color)

#4A4A4A

Design tokens & code

CSS

--color: #0c5255;
/* rgb */ color: rgb(12, 82, 85);
/* oklch */ color: oklch(40.0% 0.064 199.4);

Tailwind

colors: {
  custom: {
    50: '#5b8384',
    500: '#0c5255',
    950: '#000000',
  },
}

SCSS

$custom: #0c5255;
$custom-light: #5b8384;
$custom-dark: #000000;

JSON

{
  "hex": "#0c5255",
  "rgb": {
    "r": 12,
    "g": 82,
    "b": 85
  },
  "hsl": {
    "h": 182.466,
    "s": 75.258,
    "l": 19.02
  },
  "oklch": {
    "l": 0.40039,
    "c": 0.0639,
    "h": 199.4
  },
  "luminance": 0.06769
}

Semantic roles & 50–950 ramp

primary

#0C5255

secondary

#90312D

accent

#3E36F2

background

#F5F8F8

surface

#E9EFEF

border

#C5CACA

text

#040A0B

muted

#797C7C

Preview Lab

Preview with #0C5255

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

Preview Lab → · Contrast checker → · Palette generator →