#133A2D#133A2D

#133A2D is a dark, muted teal. Relative luminance 0.034; OKLCH L 31.6% C 0.050 H 168.2°. Best body text is #FFFFFF at 12.57:1 contrast (WCAG AA passes).

Color values

HEX	#133A2D
RGB	rgb(19, 58, 45)
HSL	hsl(160, 51%, 15%)
HSV	hsv(160, 67%, 23%)
CMYK	cmyk(67.2%, 0%, 22.4%, 77.3%)
CIE-LAB	lab(21.41, -17.57, 4.02)
CIE-LCH	lch(21.41, 18.03, 167.11°)
OKLab	oklab(31.62% -0.0491 0.0103)
OKLCH	oklch(31.62% 0.05 168.2)
XYZ	xyz(2.2550, 3.3538, 3.0106)
Luminance	0.0335 (WCAG relative)
Temperature	neutral
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#133A2D #3A1320

analogous

#133A1A #133A2D #13333A

triadic

#133A2D #2D133A #3A2D13

tetradic

#133A2D #1A133A #3A1320 #333A13

square

#133A2D #1A133A #3A1320 #333A13

split-complementary

#133A2D #3A1333 #3A1A13

monochromatic

#081712 #081712 #133A2D #226851 #319675

Accessibility & contrast

On white

12.57

#133A2D on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.67

#133A2D on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #133A2D

12.57:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##133A2D	#FFFFFF	#000000	##FFFFFF
##133A2D	1.00	12.57	1.67	12.57
#FFFFFF	12.57	1.00	21.00	1.00
#000000	1.67	21.00	1.00	21.00
##FFFFFF	12.57	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#38362C

Deuteranopia (green-blind)

#33322E

Tritanopia (blue-blind)

#013A36

Achromatopsia (no color)

#333333

Design tokens & code

CSS

--color: #133a2d;
/* rgb */ color: rgb(19, 58, 45);
/* oklch */ color: oklch(31.6% 0.050 168.2);

Tailwind

colors: {
  custom: {
    50: '#557065',
    500: '#133a2d',
    950: '#000000',
  },
}

SCSS

$custom: #133a2d;
$custom-light: #557065;
$custom-dark: #000000;

JSON

{
  "hex": "#133a2d",
  "rgb": {
    "r": 19,
    "g": 58,
    "b": 45
  },
  "hsl": {
    "h": 160,
    "s": 50.649,
    "l": 15.098
  },
  "oklch": {
    "l": 0.31623,
    "c": 0.05017,
    "h": 168.2
  },
  "luminance": 0.03354
}

Semantic roles & 50–950 ramp

primary

#133A2D

secondary

#72364A

accent

#4E7CDA

background

#F5F6F6

surface

#E9ECEB

border

#C5C7C6

text

#030705

muted

#787A7A

Preview Lab

Preview with #133A2D

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

Preview Lab → · Contrast checker → · Palette generator →