#133F34#133F34

#133F34 is a dark, muted teal. Relative luminance 0.039; OKLCH L 33.4% C 0.052 H 173.6°. Best body text is #FFFFFF at 11.74:1 contrast (WCAG AA passes).

Color values

HEX	#133F34
RGB	rgb(19, 63, 52)
HSL	hsl(165, 54%, 16%)
HSV	hsv(165, 70%, 25%)
CMYK	cmyk(69.8%, 0%, 17.5%, 75.3%)
CIE-LAB	lab(23.48, -18.24, 2.31)
CIE-LCH	lch(23.48, 18.39, 172.77°)
OKLab	oklab(33.38% -0.0517 0.0058)
OKLCH	oklch(33.38% 0.052 173.6)
XYZ	xyz(2.6656, 3.9411, 3.8684)
Luminance	0.0394 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#133F34 #3F131E

analogous

#133F1E #133F34 #13343F

triadic

#133F34 #34133F #3F3413

tetradic

#133F34 #1E133F #3F131E #343F13

square

#133F34 #1E133F #3F131E #343F13

split-complementary

#133F34 #3F1334 #3F1E13

monochromatic

#071813 #071813 #133F34 #216E5B #2F9D82

Accessibility & contrast

On white

11.74

#133F34 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.79

#133F34 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #133F34

11.74:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##133F34	#FFFFFF	#000000	##FFFFFF
##133F34	1.00	11.74	1.79	11.74
#FFFFFF	11.74	1.00	21.00	1.00
#000000	1.79	21.00	1.00	21.00
##FFFFFF	11.74	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3D3B33

Deuteranopia (green-blind)

#363635

Tritanopia (blue-blind)

#00403C

Achromatopsia (no color)

#383838

Design tokens & code

CSS

--color: #133f34;
/* rgb */ color: rgb(19, 63, 52);
/* oklch */ color: oklch(33.4% 0.052 173.6);

Tailwind

colors: {
  custom: {
    50: '#57746b',
    500: '#133f34',
    950: '#000000',
  },
}

SCSS

$custom: #133f34;
$custom-light: #57746b;
$custom-dark: #000000;

JSON

{
  "hex": "#133f34",
  "rgb": {
    "r": 19,
    "g": 63,
    "b": 52
  },
  "hsl": {
    "h": 165,
    "s": 53.659,
    "l": 16.078
  },
  "oklch": {
    "l": 0.33375,
    "c": 0.05206,
    "h": 173.6
  },
  "luminance": 0.03941
}

Semantic roles & 50–950 ramp

primary

#133F34

secondary

#783647

accent

#4B6FDD

background

#F5F7F6

surface

#E9EDEB

border

#C5C8C6

text

#030806

muted

#787B7A

Preview Lab

Preview with #133F34

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

Preview Lab → · Contrast checker → · Palette generator →