#133D33#133D33

#133D33 is a dark, muted teal. Relative luminance 0.037; OKLCH L 32.7% C 0.050 H 174.6°. Best body text is #FFFFFF at 12.05:1 contrast (WCAG AA passes).

Color values

HEX	#133D33
RGB	rgb(19, 61, 51)
HSL	hsl(166, 53%, 16%)
HSV	hsv(166, 69%, 24%)
CMYK	cmyk(68.9%, 0%, 16.4%, 76.1%)
CIE-LAB	lab(22.70, -17.45, 1.87)
CIE-LCH	lch(22.70, 17.55, 173.90°)
OKLab	oklab(32.74% -0.0497 0.0047)
OKLCH	oklch(32.74% 0.05 174.6)
XYZ	xyz(2.5346, 3.7147, 3.7148)
Luminance	0.0372 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#133D33 #3D131D

analogous

#133D1E #133D33 #13323D

triadic

#133D33 #33133D #3D3313

tetradic

#133D33 #1E133D #3D131D #323D13

square

#133D33 #1E133D #3D131D #323D13

split-complementary

#133D33 #3D1332 #3D1E13

monochromatic

#071714 #071714 #133D33 #226C5A #309A81

Accessibility & contrast

On white

12.05

#133D33 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.74

#133D33 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #133D33

12.05:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##133D33	#FFFFFF	#000000	##FFFFFF
##133D33	1.00	12.05	1.74	12.05
#FFFFFF	12.05	1.00	21.00	1.00
#000000	1.74	21.00	1.00	21.00
##FFFFFF	12.05	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3B3933

Deuteranopia (green-blind)

#353434

Tritanopia (blue-blind)

#003E3A

Achromatopsia (no color)

#363636

Design tokens & code

CSS

--color: #133d33;
/* rgb */ color: rgb(19, 61, 51);
/* oklch */ color: oklch(32.7% 0.050 174.6);

Tailwind

colors: {
  custom: {
    50: '#56736a',
    500: '#133d33',
    950: '#000000',
  },
}

SCSS

$custom: #133d33;
$custom-light: #56736a;
$custom-dark: #000000;

JSON

{
  "hex": "#133d33",
  "rgb": {
    "r": 19,
    "g": 61,
    "b": 51
  },
  "hsl": {
    "h": 165.714,
    "s": 52.5,
    "l": 15.686
  },
  "oklch": {
    "l": 0.32737,
    "c": 0.0499,
    "h": 174.6
  },
  "luminance": 0.03715
}

Semantic roles & 50–950 ramp

primary

#133D33

secondary

#753645

accent

#4C6EDC

background

#F5F6F6

surface

#E9ECEB

border

#C5C7C6

text

#030806

muted

#787B7A

Preview Lab

Preview with #133D33

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

Preview Lab → · Contrast checker → · Palette generator →