#133D38#133D38

#133D38 is a dark, muted teal. Relative luminance 0.038; OKLCH L 32.9% C 0.047 H 184.4°. Best body text is #FFFFFF at 11.98:1 contrast (WCAG AA passes).

Color values

HEX	#133D38
RGB	rgb(19, 61, 56)
HSL	hsl(173, 53%, 16%)
HSV	hsv(173, 69%, 24%)
CMYK	cmyk(68.9%, 0%, 8.2%, 76.1%)
CIE-LAB	lab(22.87, -15.90, -1.24)
CIE-LCH	lch(22.87, 15.94, 184.46°)
OKLab	oklab(32.92% -0.0469 -0.0036)
OKLCH	oklch(32.92% 0.047 184.4)
XYZ	xyz(2.6508, 3.7612, 4.3269)
Luminance	0.0376 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#133D38 #3D1318

analogous

#133D23 #133D38 #132D3D

triadic

#133D38 #38133D #3D3813

tetradic

#133D38 #23133D #3D1318 #2D3D13

square

#133D38 #23133D #3D1318 #2D3D13

split-complementary

#133D38 #3D132D #3D2313

monochromatic

#071715 #071715 #133D38 #226C63 #309A8E

Accessibility & contrast

On white

11.98

#133D38 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.75

#133D38 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #133D38

11.98:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##133D38	#FFFFFF	#000000	##FFFFFF
##133D38	1.00	11.98	1.75	11.98
#FFFFFF	11.98	1.00	21.00	1.00
#000000	1.75	21.00	1.00	21.00
##FFFFFF	11.98	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3A3938

Deuteranopia (green-blind)

#333539

Tritanopia (blue-blind)

#003E3B

Achromatopsia (no color)

#373737

Design tokens & code

CSS

--color: #133d38;
/* rgb */ color: rgb(19, 61, 56);
/* oklch */ color: oklch(32.9% 0.047 184.4);

Tailwind

colors: {
  custom: {
    50: '#57726e',
    500: '#133d38',
    950: '#000000',
  },
}

SCSS

$custom: #133d38;
$custom-light: #57726e;
$custom-dark: #000000;

JSON

{
  "hex": "#133d38",
  "rgb": {
    "r": 19,
    "g": 61,
    "b": 56
  },
  "hsl": {
    "h": 172.857,
    "s": 52.5,
    "l": 15.686
  },
  "oklch": {
    "l": 0.32921,
    "c": 0.04704,
    "h": 184.4
  },
  "luminance": 0.03761
}

Semantic roles & 50–950 ramp

primary

#133D38

secondary

#75363E

accent

#4C5DDC

background

#F5F6F6

surface

#E9ECEB

border

#C5C7C6

text

#030807

muted

#787B7A

Preview Lab

Preview with #133D38

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

Preview Lab → · Contrast checker → · Palette generator →