#0C5153#0C5153

#0C5153 is a dark, moderate teal. Relative luminance 0.066; OKLCH L 39.7% C 0.063 H 198.0°. Best body text is #FFFFFF at 9.06:1 contrast (WCAG AA passes).

Color values

HEX	#0C5153
RGB	rgb(12, 81, 83)
HSL	hsl(182, 75%, 19%)
HSV	hsv(182, 86%, 33%)
CMYK	cmyk(85.5%, 2.4%, 0%, 67.5%)
CIE-LAB	lab(30.85, -19.00, -7.02)
CIE-LCH	lch(30.85, 20.25, 200.27°)
OKLab	oklab(39.67% -0.0601 -0.0195)
OKLCH	oklch(39.67% 0.063 198)
XYZ	xyz(4.6547, 6.5870, 9.2080)
Luminance	0.0659 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#0C5153 #530E0C

analogous

#0C5331 #0C5153 #0C2D53

triadic

#0C5153 #530C51 #51530C

tetradic

#0C5153 #310C53 #530E0C #2D530C

square

#0C5153 #310C53 #530E0C #2D530C

split-complementary

#0C5153 #530C2D #53310C

monochromatic

#041A1B #041D1E #0C5153 #148588 #1BB9BE

Accessibility & contrast

On white

9.06

#0C5153 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.32

#0C5153 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #0C5153

9.06:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##0C5153	#FFFFFF	#000000	##FFFFFF
##0C5153	1.00	9.06	2.32	9.06
#FFFFFF	9.06	1.00	21.00	1.00
#000000	2.32	21.00	1.00	21.00
##FFFFFF	9.06	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4B4D53

Deuteranopia (green-blind)

#414653

Tritanopia (blue-blind)

#005451

Achromatopsia (no color)

#494949

Design tokens & code

CSS

--color: #0c5153;
/* rgb */ color: rgb(12, 81, 83);
/* oklch */ color: oklch(39.7% 0.063 198.0);

Tailwind

colors: {
  custom: {
    50: '#5b8283',
    500: '#0c5153',
    950: '#000000',
  },
}

SCSS

$custom: #0c5153;
$custom-light: #5b8283;
$custom-dark: #000000;

JSON

{
  "hex": "#0c5153",
  "rgb": {
    "r": 12,
    "g": 81,
    "b": 83
  },
  "hsl": {
    "h": 181.69,
    "s": 74.737,
    "l": 18.627
  },
  "oklch": {
    "l": 0.39669,
    "c": 0.06323,
    "h": 198
  },
  "luminance": 0.06588
}

Semantic roles & 50–950 ramp

primary

#0C5153

secondary

#8E2F2D

accent

#3C36F1

background

#F5F7F8

surface

#E9EEEF

border

#C5C9CA

text

#040A0A

muted

#797C7C

Preview Lab

Preview with #0C5153

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

Preview Lab → · Contrast checker → · Palette generator →