#133F2D#133F2D

#133F2D is a dark, muted teal. Relative luminance 0.039; OKLCH L 33.1% C 0.058 H 163.0°. Best body text is #FFFFFF at 11.82:1 contrast (WCAG AA passes).

Color values

HEX	#133F2D
RGB	rgb(19, 63, 45)
HSL	hsl(155, 54%, 16%)
HSV	hsv(155, 70%, 25%)
CMYK	cmyk(69.8%, 0%, 28.6%, 75.3%)
CIE-LAB	lab(23.28, -20.23, 6.66)
CIE-LCH	lch(23.28, 21.30, 161.77°)
OKLab	oklab(33.15% -0.0557 0.017)
OKLCH	oklch(33.15% 0.058 163)
XYZ	xyz(2.5195, 3.8827, 3.0988)
Luminance	0.0388 (WCAG relative)
Temperature	neutral
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#133F2D #3F1325

analogous

#133F17 #133F2D #133B3F

triadic

#133F2D #2D133F #3F2D13

tetradic

#133F2D #17133F #3F1325 #3B3F13

square

#133F2D #17133F #3F1325 #3B3F13

split-complementary

#133F2D #3F133B #3F1713

monochromatic

#071811 #071811 #133F2D #216E4F #2F9D70

Accessibility & contrast

On white

11.82

#133F2D on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.78

#133F2D on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #133F2D

11.82:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##133F2D	#FFFFFF	#000000	##FFFFFF
##133F2D	1.00	11.82	1.78	11.82
#FFFFFF	11.82	1.00	21.00	1.00
#000000	1.78	21.00	1.00	21.00
##FFFFFF	11.82	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3E3A2C

Deuteranopia (green-blind)

#38362E

Tritanopia (blue-blind)

#003F3A

Achromatopsia (no color)

#373737

Design tokens & code

CSS

--color: #133f2d;
/* rgb */ color: rgb(19, 63, 45);
/* oklch */ color: oklch(33.1% 0.058 163.0);

Tailwind

colors: {
  custom: {
    50: '#567465',
    500: '#133f2d',
    950: '#000000',
  },
}

SCSS

$custom: #133f2d;
$custom-light: #567465;
$custom-dark: #000000;

JSON

{
  "hex": "#133f2d",
  "rgb": {
    "r": 19,
    "g": 63,
    "b": 45
  },
  "hsl": {
    "h": 155.455,
    "s": 53.659,
    "l": 16.078
  },
  "oklch": {
    "l": 0.3315,
    "c": 0.05824,
    "h": 163
  },
  "luminance": 0.03883
}

Semantic roles & 50–950 ramp

primary

#133F2D

secondary

#783651

accent

#4B87DD

background

#F5F7F6

surface

#E9EDEB

border

#C5C8C6

text

#030805

muted

#787B7A

Preview Lab

Preview with #133F2D

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

Preview Lab → · Contrast checker → · Palette generator →