#133A28#133A28

#133A28 is a dark, muted teal. Relative luminance 0.033; OKLCH L 31.5% C 0.055 H 160.6°. Best body text is #FFFFFF at 12.62:1 contrast (WCAG AA passes).

Color values

HEX	#133A28
RGB	rgb(19, 58, 40)
HSL	hsl(152, 51%, 15%)
HSV	hsv(152, 67%, 23%)
CMYK	cmyk(67.2%, 0%, 31%, 77.3%)
CIE-LAB	lab(21.27, -18.94, 7.17)
CIE-LCH	lch(21.27, 20.25, 159.27°)
OKLab	oklab(31.47% -0.052 0.0183)
OKLCH	oklch(31.47% 0.055 160.6)
XYZ	xyz(2.1644, 3.3176, 2.5334)
Luminance	0.0332 (WCAG relative)
Temperature	neutral
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#133A28 #3A1325

analogous

#133A15 #133A28 #13383A

triadic

#133A28 #28133A #3A2813

tetradic

#133A28 #15133A #3A1325 #383A13

square

#133A28 #15133A #3A1325 #383A13

split-complementary

#133A28 #3A1338 #3A1513

monochromatic

#081710 #081710 #133A28 #226848 #319668

Accessibility & contrast

On white

12.62

#133A28 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.66

#133A28 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #133A28

12.62:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##133A28	#FFFFFF	#000000	##FFFFFF
##133A28	1.00	12.62	1.66	12.62
#FFFFFF	12.62	1.00	21.00	1.00
#000000	1.66	21.00	1.00	21.00
##FFFFFF	12.62	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#393527

Deuteranopia (green-blind)

#343129

Tritanopia (blue-blind)

#043A35

Achromatopsia (no color)

#333333

Design tokens & code

CSS

--color: #133a28;
/* rgb */ color: rgb(19, 58, 40);
/* oklch */ color: oklch(31.5% 0.055 160.6);

Tailwind

colors: {
  custom: {
    50: '#557061',
    500: '#133a28',
    950: '#000000',
  },
}

SCSS

$custom: #133a28;
$custom-light: #557061;
$custom-dark: #000000;

JSON

{
  "hex": "#133a28",
  "rgb": {
    "r": 19,
    "g": 58,
    "b": 40
  },
  "hsl": {
    "h": 152.308,
    "s": 50.649,
    "l": 15.098
  },
  "oklch": {
    "l": 0.31468,
    "c": 0.05509,
    "h": 160.6
  },
  "luminance": 0.03318
}

Semantic roles & 50–950 ramp

primary

#133A28

secondary

#723652

accent

#4E8EDA

background

#F5F6F5

surface

#E9ECEA

border

#C5C7C6

text

#030705

muted

#787A79

Preview Lab

Preview with #133A28

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

Preview Lab → · Contrast checker → · Palette generator →