#13553B#13553B

#13553B is a dark, moderate teal. Relative luminance 0.070; OKLCH L 40.2% C 0.079 H 162.2°. Best body text is #FFFFFF at 8.79:1 contrast (WCAG AA passes).

Color values

HEX	#13553B
RGB	rgb(19, 85, 59)
HSL	hsl(156, 63%, 20%)
HSV	hsv(156, 78%, 33%)
CMYK	cmyk(77.6%, 0%, 30.6%, 66.7%)
CIE-LAB	lab(31.69, -27.34, 9.43)
CIE-LCH	lch(31.69, 28.92, 160.97°)
OKLab	oklab(40.16% -0.0748 0.024)
OKLCH	oklch(40.16% 0.079 162.2)
XYZ	xyz(4.3060, 6.9507, 5.2515)
Luminance	0.0695 (WCAG relative)
Temperature	neutral
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#13553B #55132D

analogous

#13551A #13553B #134E55

triadic

#13553B #3B1355 #553B13

tetradic

#13553B #1A1355 #55132D #4E5513

square

#13553B #1A1355 #55132D #4E5513

split-complementary

#13553B #55134E #551A13

monochromatic

#061911 #082318 #13553B #1E875E #29B980

Accessibility & contrast

On white

8.79

#13553B on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.39

#13553B on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #13553B

8.79:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##13553B	#FFFFFF	#000000	##FFFFFF
##13553B	1.00	8.79	2.39	8.79
#FFFFFF	8.79	1.00	21.00	1.00
#000000	2.39	21.00	1.00	21.00
##FFFFFF	8.79	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#544E3A

Deuteranopia (green-blind)

#4B483D

Tritanopia (blue-blind)

#00554E

Achromatopsia (no color)

#4B4B4B

Design tokens & code

CSS

--color: #13553b;
/* rgb */ color: rgb(19, 85, 59);
/* oklch */ color: oklch(40.2% 0.079 162.2);

Tailwind

colors: {
  custom: {
    50: '#5c8571',
    500: '#13553b',
    950: '#000000',
  },
}

SCSS

$custom: #13553b;
$custom-light: #5c8571;
$custom-dark: #000000;

JSON

{
  "hex": "#13553b",
  "rgb": {
    "r": 19,
    "g": 85,
    "b": 59
  },
  "hsl": {
    "h": 156.364,
    "s": 63.462,
    "l": 20.392
  },
  "oklch": {
    "l": 0.40163,
    "c": 0.07854,
    "h": 162.2
  },
  "luminance": 0.06951
}

Semantic roles & 50–950 ramp

primary

#13553B

secondary

#8D3659

accent

#4182E6

background

#F5F8F6

surface

#E9EFEC

border

#C5CAC7

text

#040B07

muted

#797C7A

Preview Lab

Preview with #13553B

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

Preview Lab → · Contrast checker → · Palette generator →