#19554B#19554B

#19554B is a dark, moderate teal. Relative luminance 0.072; OKLCH L 40.8% C 0.063 H 179.8°. Best body text is #FFFFFF at 8.60:1 contrast (WCAG AA passes).

Color values

HEX	#19554B
RGB	rgb(25, 85, 75)
HSL	hsl(170, 55%, 22%)
HSV	hsv(170, 71%, 33%)
CMYK	cmyk(70.6%, 0%, 11.8%, 66.7%)
CIE-LAB	lab(32.28, -21.79, 0.23)
CIE-LCH	lch(32.28, 21.79, 179.41°)
OKLab	oklab(40.83% -0.0631 0.0002)
OKLCH	oklch(40.83% 0.063 179.8)
XYZ	xyz(4.9188, 7.2111, 7.7879)
Luminance	0.0721 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#19554B #551923

analogous

#19552D #19554B #194155

triadic

#19554B #4B1955 #554B19

tetradic

#19554B #2D1955 #551923 #415519

square

#19554B #2D1955 #551923 #415519

split-complementary

#19554B #551941 #552D19

monochromatic

#071815 #0B2621 #19554B #278475 #35B49E

Accessibility & contrast

On white

8.60

#19554B on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.44

#19554B on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #19554B

8.60:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##19554B	#FFFFFF	#000000	##FFFFFF
##19554B	1.00	8.60	2.44	8.60
#FFFFFF	8.60	1.00	21.00	1.00
#000000	2.44	21.00	1.00	21.00
##FFFFFF	8.60	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#51504B

Deuteranopia (green-blind)

#49494C

Tritanopia (blue-blind)

#005752

Achromatopsia (no color)

#4C4C4C

Design tokens & code

CSS

--color: #19554b;
/* rgb */ color: rgb(25, 85, 75);
/* oklch */ color: oklch(40.8% 0.063 179.8);

Tailwind

colors: {
  custom: {
    50: '#5f857d',
    500: '#19554b',
    950: '#000000',
  },
}

SCSS

$custom: #19554b;
$custom-light: #5f857d;
$custom-dark: #000000;

JSON

{
  "hex": "#19554b",
  "rgb": {
    "r": 25,
    "g": 85,
    "b": 75
  },
  "hsl": {
    "h": 170,
    "s": 54.545,
    "l": 21.569
  },
  "oklch": {
    "l": 0.40832,
    "c": 0.06306,
    "h": 179.8
  },
  "luminance": 0.07212
}

Semantic roles & 50–950 ramp

primary

#19554B

secondary

#8B3E4B

accent

#4A63DE

background

#F5F8F7

surface

#EAEFEE

border

#C6CAC9

text

#050B09

muted

#797C7B

Preview Lab

Preview with #19554B

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

Preview Lab → · Contrast checker → · Palette generator →