#133B2C#133B2C

#133B2C is a dark, muted teal. Relative luminance 0.034; OKLCH L 31.9% C 0.053 H 165.4°. Best body text is #FFFFFF at 12.43:1 contrast (WCAG AA passes).

Color values

HEX	#133B2C
RGB	rgb(19, 59, 44)
HSL	hsl(158, 51%, 15%)
HSV	hsv(158, 68%, 23%)
CMYK	cmyk(67.8%, 0%, 25.4%, 76.9%)
CIE-LAB	lab(21.76, -18.39, 5.18)
CIE-LCH	lch(21.76, 19.11, 164.27°)
OKLab	oklab(31.9% -0.051 0.0133)
OKLCH	oklch(31.9% 0.053 165.4)
XYZ	xyz(2.2869, 3.4480, 2.9274)
Luminance	0.0345 (WCAG relative)
Temperature	neutral
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#133B2C #3B1322

analogous

#133B18 #133B2C #13363B

triadic

#133B2C #2C133B #3B2C13

tetradic

#133B2C #18133B #3B1322 #363B13

square

#133B2C #18133B #3B1322 #363B13

split-complementary

#133B2C #3B1336 #3B1813

monochromatic

#071711 #071711 #133B2C #22694F #319871

Accessibility & contrast

On white

12.43

#133B2C on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.69

#133B2C on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #133B2C

12.43:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##133B2C	#FFFFFF	#000000	##FFFFFF
##133B2C	1.00	12.43	1.69	12.43
#FFFFFF	12.43	1.00	21.00	1.00
#000000	1.69	21.00	1.00	21.00
##FFFFFF	12.43	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3A372B

Deuteranopia (green-blind)

#34322D

Tritanopia (blue-blind)

#013B37

Achromatopsia (no color)

#343434

Design tokens & code

CSS

--color: #133b2c;
/* rgb */ color: rgb(19, 59, 44);
/* oklch */ color: oklch(31.9% 0.053 165.4);

Tailwind

colors: {
  custom: {
    50: '#557165',
    500: '#133b2c',
    950: '#000000',
  },
}

SCSS

$custom: #133b2c;
$custom-light: #557165;
$custom-dark: #000000;

JSON

{
  "hex": "#133b2c",
  "rgb": {
    "r": 19,
    "g": 59,
    "b": 44
  },
  "hsl": {
    "h": 157.5,
    "s": 51.282,
    "l": 15.294
  },
  "oklch": {
    "l": 0.31896,
    "c": 0.05271,
    "h": 165.4
  },
  "luminance": 0.03448
}

Semantic roles & 50–950 ramp

primary

#133B2C

secondary

#73364D

accent

#4D82DB

background

#F5F6F6

surface

#E9ECEB

border

#C5C7C6

text

#030705

muted

#787A7A

Preview Lab

Preview with #133B2C

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

Preview Lab → · Contrast checker → · Palette generator →