#133A2C#133A2C

#133A2C is a dark, muted teal. Relative luminance 0.033; OKLCH L 31.6% C 0.051 H 166.5°. Best body text is #FFFFFF at 12.58:1 contrast (WCAG AA passes).

Color values

HEX	#133A2C
RGB	rgb(19, 58, 44)
HSL	hsl(158, 51%, 15%)
HSV	hsv(158, 67%, 23%)
CMYK	cmyk(67.2%, 0%, 24.1%, 77.3%)
CIE-LAB	lab(21.38, -17.85, 4.65)
CIE-LCH	lch(21.38, 18.45, 165.40°)
OKLab	oklab(31.59% -0.0497 0.0119)
OKLCH	oklch(31.59% 0.051 166.5)
XYZ	xyz(2.2360, 3.3462, 2.9104)
Luminance	0.0335 (WCAG relative)
Temperature	neutral
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#133A2C #3A1321

analogous

#133A19 #133A2C #13343A

triadic

#133A2C #2C133A #3A2C13

tetradic

#133A2C #19133A #3A1321 #343A13

square

#133A2C #19133A #3A1321 #343A13

split-complementary

#133A2C #3A1334 #3A1913

monochromatic

#081711 #081711 #133A2C #22684F #319672

Accessibility & contrast

On white

12.58

#133A2C on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.67

#133A2C on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #133A2C

12.58:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##133A2C	#FFFFFF	#000000	##FFFFFF
##133A2C	1.00	12.58	1.67	12.58
#FFFFFF	12.58	1.00	21.00	1.00
#000000	1.67	21.00	1.00	21.00
##FFFFFF	12.58	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#39362B

Deuteranopia (green-blind)

#33322D

Tritanopia (blue-blind)

#013A36

Achromatopsia (no color)

#333333

Design tokens & code

CSS

--color: #133a2c;
/* rgb */ color: rgb(19, 58, 44);
/* oklch */ color: oklch(31.6% 0.051 166.5);

Tailwind

colors: {
  custom: {
    50: '#557065',
    500: '#133a2c',
    950: '#000000',
  },
}

SCSS

$custom: #133a2c;
$custom-light: #557065;
$custom-dark: #000000;

JSON

{
  "hex": "#133a2c",
  "rgb": {
    "r": 19,
    "g": 58,
    "b": 44
  },
  "hsl": {
    "h": 158.462,
    "s": 50.649,
    "l": 15.098
  },
  "oklch": {
    "l": 0.3159,
    "c": 0.05108,
    "h": 166.5
  },
  "luminance": 0.03346
}

Semantic roles & 50–950 ramp

primary

#133A2C

secondary

#72364C

accent

#4E80DA

background

#F5F6F6

surface

#E9ECEB

border

#C5C7C6

text

#030705

muted

#787A7A

Preview Lab

Preview with #133A2C

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

Preview Lab → · Contrast checker → · Palette generator →