#133F35#133F35

#133F35 is a dark, muted teal. Relative luminance 0.040; OKLCH L 33.4% C 0.051 H 175.3°. Best body text is #FFFFFF at 11.73:1 contrast (WCAG AA passes).

Color values

HEX	#133F35
RGB	rgb(19, 63, 53)
HSL	hsl(166, 54%, 16%)
HSV	hsv(166, 70%, 25%)
CMYK	cmyk(69.8%, 0%, 15.9%, 75.3%)
CIE-LAB	lab(23.51, -17.94, 1.69)
CIE-LCH	lch(23.51, 18.02, 174.61°)
OKLab	oklab(33.41% -0.0512 0.0042)
OKLCH	oklch(33.41% 0.051 175.3)
XYZ	xyz(2.6884, 3.9502, 3.9883)
Luminance	0.0395 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#133F35 #3F131D

analogous

#133F1F #133F35 #13333F

triadic

#133F35 #35133F #3F3513

tetradic

#133F35 #1F133F #3F131D #333F13

square

#133F35 #1F133F #3F131D #333F13

split-complementary

#133F35 #3F1333 #3F1F13

monochromatic

#071814 #071814 #133F35 #216E5D #2F9D84

Accessibility & contrast

On white

11.73

#133F35 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.79

#133F35 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #133F35

11.73:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##133F35	#FFFFFF	#000000	##FFFFFF
##133F35	1.00	11.73	1.79	11.73
#FFFFFF	11.73	1.00	21.00	1.00
#000000	1.79	21.00	1.00	21.00
##FFFFFF	11.73	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3D3B35

Deuteranopia (green-blind)

#363636

Tritanopia (blue-blind)

#00403C

Achromatopsia (no color)

#383838

Design tokens & code

CSS

--color: #133f35;
/* rgb */ color: rgb(19, 63, 53);
/* oklch */ color: oklch(33.4% 0.051 175.3);

Tailwind

colors: {
  custom: {
    50: '#57746c',
    500: '#133f35',
    950: '#000000',
  },
}

SCSS

$custom: #133f35;
$custom-light: #57746c;
$custom-dark: #000000;

JSON

{
  "hex": "#133f35",
  "rgb": {
    "r": 19,
    "g": 63,
    "b": 53
  },
  "hsl": {
    "h": 166.364,
    "s": 53.659,
    "l": 16.078
  },
  "oklch": {
    "l": 0.3341,
    "c": 0.05134,
    "h": 175.3
  },
  "luminance": 0.03951
}

Semantic roles & 50–950 ramp

primary

#133F35

secondary

#783645

accent

#4B6CDD

background

#F5F7F6

surface

#E9EDEB

border

#C5C8C6

text

#030806

muted

#787B7A

Preview Lab

Preview with #133F35

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

Preview Lab → · Contrast checker → · Palette generator →