#133F36#133F36

#133F36 is a dark, muted teal. Relative luminance 0.040; OKLCH L 33.4% C 0.051 H 177.1°. Best body text is #FFFFFF at 11.72:1 contrast (WCAG AA passes).

Color values

HEX	#133F36
RGB	rgb(19, 63, 54)
HSL	hsl(168, 54%, 16%)
HSV	hsv(168, 70%, 25%)
CMYK	cmyk(69.8%, 0%, 14.3%, 75.3%)
CIE-LAB	lab(23.54, -17.64, 1.07)
CIE-LCH	lch(23.54, 17.67, 176.52°)
OKLab	oklab(33.45% -0.0506 0.0026)
OKLCH	oklch(33.45% 0.051 177.1)
XYZ	xyz(2.7116, 3.9595, 4.1107)
Luminance	0.0396 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#133F36 #3F131C

analogous

#133F20 #133F36 #13323F

triadic

#133F36 #36133F #3F3613

tetradic

#133F36 #20133F #3F131C #323F13

square

#133F36 #20133F #3F131C #323F13

split-complementary

#133F36 #3F1332 #3F2013

monochromatic

#071814 #071814 #133F36 #216E5E #2F9D87

Accessibility & contrast

On white

11.72

#133F36 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.79

#133F36 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #133F36

11.72:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##133F36	#FFFFFF	#000000	##FFFFFF
##133F36	1.00	11.72	1.79	11.72
#FFFFFF	11.72	1.00	21.00	1.00
#000000	1.79	21.00	1.00	21.00
##FFFFFF	11.72	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3C3B36

Deuteranopia (green-blind)

#363637

Tritanopia (blue-blind)

#00403C

Achromatopsia (no color)

#383838

Design tokens & code

CSS

--color: #133f36;
/* rgb */ color: rgb(19, 63, 54);
/* oklch */ color: oklch(33.4% 0.051 177.1);

Tailwind

colors: {
  custom: {
    50: '#57746c',
    500: '#133f36',
    950: '#000000',
  },
}

SCSS

$custom: #133f36;
$custom-light: #57746c;
$custom-dark: #000000;

JSON

{
  "hex": "#133f36",
  "rgb": {
    "r": 19,
    "g": 63,
    "b": 54
  },
  "hsl": {
    "h": 167.727,
    "s": 53.659,
    "l": 16.078
  },
  "oklch": {
    "l": 0.33446,
    "c": 0.05068,
    "h": 177.1
  },
  "luminance": 0.0396
}

Semantic roles & 50–950 ramp

primary

#133F36

secondary

#783644

accent

#4B69DD

background

#F5F7F6

surface

#E9EDEB

border

#C5C8C6

text

#030807

muted

#787B7A

Preview Lab

Preview with #133F36

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

Preview Lab → · Contrast checker → · Palette generator →