#133A2F#133A2F

#133A2F is a dark, muted teal. Relative luminance 0.034; OKLCH L 31.7% C 0.048 H 171.7°. Best body text is #FFFFFF at 12.54:1 contrast (WCAG AA passes).

Color values

HEX	#133A2F
RGB	rgb(19, 58, 47)
HSL	hsl(163, 51%, 15%)
HSV	hsv(163, 67%, 23%)
CMYK	cmyk(67.2%, 0%, 19%, 77.3%)
CIE-LAB	lab(21.47, -16.99, 2.76)
CIE-LCH	lch(21.47, 17.21, 170.77°)
OKLab	oklab(31.69% -0.048 0.007)
OKLCH	oklch(31.69% 0.048 171.7)
XYZ	xyz(2.2945, 3.3696, 3.2182)
Luminance	0.0337 (WCAG relative)
Temperature	neutral
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#133A2F #3A131E

analogous

#133A1C #133A2F #13313A

triadic

#133A2F #2F133A #3A2F13

tetradic

#133A2F #1C133A #3A131E #313A13

square

#133A2F #1C133A #3A131E #313A13

split-complementary

#133A2F #3A1331 #3A1C13

monochromatic

#081713 #081713 #133A2F #226854 #31967A

Accessibility & contrast

On white

12.54

#133A2F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.67

#133A2F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #133A2F

12.54:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##133A2F	#FFFFFF	#000000	##FFFFFF
##133A2F	1.00	12.54	1.67	12.54
#FFFFFF	12.54	1.00	21.00	1.00
#000000	1.67	21.00	1.00	21.00
##FFFFFF	12.54	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#38362E

Deuteranopia (green-blind)

#323230

Tritanopia (blue-blind)

#003B37

Achromatopsia (no color)

#333333

Design tokens & code

CSS

--color: #133a2f;
/* rgb */ color: rgb(19, 58, 47);
/* oklch */ color: oklch(31.7% 0.048 171.7);

Tailwind

colors: {
  custom: {
    50: '#557067',
    500: '#133a2f',
    950: '#000000',
  },
}

SCSS

$custom: #133a2f;
$custom-light: #557067;
$custom-dark: #000000;

JSON

{
  "hex": "#133a2f",
  "rgb": {
    "r": 19,
    "g": 58,
    "b": 47
  },
  "hsl": {
    "h": 163.077,
    "s": 50.649,
    "l": 15.098
  },
  "oklch": {
    "l": 0.3169,
    "c": 0.04847,
    "h": 171.7
  },
  "luminance": 0.0337
}

Semantic roles & 50–950 ramp

primary

#133A2F

secondary

#723647

accent

#4E75DA

background

#F5F6F6

surface

#E9ECEB

border

#C5C7C6

text

#030706

muted

#787A7A

Preview Lab

Preview with #133A2F

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

Preview Lab → · Contrast checker → · Palette generator →