#133C36#133C36

#133C36 is a dark, muted teal. Relative luminance 0.036; OKLCH L 32.5% C 0.047 H 182.1°. Best body text is #FFFFFF at 12.16:1 contrast (WCAG AA passes).

Color values

HEX	#133C36
RGB	rgb(19, 60, 54)
HSL	hsl(171, 52%, 15%)
HSV	hsv(171, 68%, 24%)
CMYK	cmyk(68.3%, 0%, 10%, 76.5%)
CIE-LAB	lab(22.43, -15.97, -0.54)
CIE-LCH	lch(22.43, 15.97, 181.94°)
OKLab	oklab(32.55% -0.0467 -0.0017)
OKLCH	oklch(32.55% 0.047 182.1)
XYZ	xyz(2.5500, 3.6362, 4.0568)
Luminance	0.0364 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#133C36 #3C1319

analogous

#133C21 #133C36 #132D3C

triadic

#133C36 #36133C #3C3613

tetradic

#133C36 #21133C #3C1319 #2D3C13

square

#133C36 #21133C #3C1319 #2D3C13

split-complementary

#133C36 #3C132D #3C2113

monochromatic

#071715 #071715 #133C36 #226A60 #30998A

Accessibility & contrast

On white

12.16

#133C36 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.73

#133C36 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #133C36

12.16:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##133C36	#FFFFFF	#000000	##FFFFFF
##133C36	1.00	12.16	1.73	12.16
#FFFFFF	12.16	1.00	21.00	1.00
#000000	1.73	21.00	1.00	21.00
##FFFFFF	12.16	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#393836

Deuteranopia (green-blind)

#333437

Tritanopia (blue-blind)

#003D3A

Achromatopsia (no color)

#363636

Design tokens & code

CSS

--color: #133c36;
/* rgb */ color: rgb(19, 60, 54);
/* oklch */ color: oklch(32.5% 0.047 182.1);

Tailwind

colors: {
  custom: {
    50: '#56726c',
    500: '#133c36',
    950: '#000000',
  },
}

SCSS

$custom: #133c36;
$custom-light: #56726c;
$custom-dark: #000000;

JSON

{
  "hex": "#133c36",
  "rgb": {
    "r": 19,
    "g": 60,
    "b": 54
  },
  "hsl": {
    "h": 171.22,
    "s": 51.899,
    "l": 15.49
  },
  "oklch": {
    "l": 0.32546,
    "c": 0.04672,
    "h": 182.1
  },
  "luminance": 0.03637
}

Semantic roles & 50–950 ramp

primary

#133C36

secondary

#74363F

accent

#4C61DB

background

#F5F6F6

surface

#E9ECEB

border

#C5C7C6

text

#030807

muted

#787B7A

Preview Lab

Preview with #133C36

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

Preview Lab → · Contrast checker → · Palette generator →