#133F2F#133F2F

#133F2F is a dark, muted teal. Relative luminance 0.039; OKLCH L 33.2% C 0.056 H 165.7°. Best body text is #FFFFFF at 11.80:1 contrast (WCAG AA passes).

Color values

HEX	#133F2F
RGB	rgb(19, 63, 47)
HSL	hsl(158, 54%, 16%)
HSV	hsv(158, 70%, 25%)
CMYK	cmyk(69.8%, 0%, 25.4%, 75.3%)
CIE-LAB	lab(23.33, -19.68, 5.42)
CIE-LCH	lch(23.33, 20.41, 164.61°)
OKLab	oklab(33.21% -0.0546 0.0139)
OKLCH	oklch(33.21% 0.056 165.7)
XYZ	xyz(2.5589, 3.8984, 3.3064)
Luminance	0.0390 (WCAG relative)
Temperature	neutral
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#133F2F #3F1323

analogous

#133F19 #133F2F #13393F

triadic

#133F2F #2F133F #3F2F13

tetradic

#133F2F #19133F #3F1323 #393F13

square

#133F2F #19133F #3F1323 #393F13

split-complementary

#133F2F #3F1339 #3F1913

monochromatic

#071812 #071812 #133F2F #216E52 #2F9D75

Accessibility & contrast

On white

11.80

#133F2F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.78

#133F2F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #133F2F

11.80:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##133F2F	#FFFFFF	#000000	##FFFFFF
##133F2F	1.00	11.80	1.78	11.80
#FFFFFF	11.80	1.00	21.00	1.00
#000000	1.78	21.00	1.00	21.00
##FFFFFF	11.80	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3E3A2E

Deuteranopia (green-blind)

#373630

Tritanopia (blue-blind)

#003F3B

Achromatopsia (no color)

#383838

Design tokens & code

CSS

--color: #133f2f;
/* rgb */ color: rgb(19, 63, 47);
/* oklch */ color: oklch(33.2% 0.056 165.7);

Tailwind

colors: {
  custom: {
    50: '#567467',
    500: '#133f2f',
    950: '#000000',
  },
}

SCSS

$custom: #133f2f;
$custom-light: #567467;
$custom-dark: #000000;

JSON

{
  "hex": "#133f2f",
  "rgb": {
    "r": 19,
    "g": 63,
    "b": 47
  },
  "hsl": {
    "h": 158.182,
    "s": 53.659,
    "l": 16.078
  },
  "oklch": {
    "l": 0.33211,
    "c": 0.0563,
    "h": 165.7
  },
  "luminance": 0.03899
}

Semantic roles & 50–950 ramp

primary

#133F2F

secondary

#78364E

accent

#4B80DD

background

#F5F7F6

surface

#E9EDEB

border

#C5C8C6

text

#030806

muted

#787B7A

Preview Lab

Preview with #133F2F

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

Preview Lab → · Contrast checker → · Palette generator →