#19573B#19573B

#19573B is a dark, moderate teal. Relative luminance 0.073; OKLCH L 40.9% C 0.079 H 159.9°. Best body text is #FFFFFF at 8.51:1 contrast (WCAG AA passes).

Color values

HEX	#19573B
RGB	rgb(25, 87, 59)
HSL	hsl(153, 55%, 22%)
HSV	hsv(153, 71%, 34%)
CMYK	cmyk(71.3%, 0%, 32.2%, 65.9%)
CIE-LAB	lab(32.56, -27.15, 10.66)
CIE-LCH	lch(32.56, 29.16, 158.56°)
OKLab	oklab(40.92% -0.0741 0.0271)
OKLCH	oklch(40.92% 0.079 159.9)
XYZ	xyz(4.5981, 7.3383, 5.3109)
Luminance	0.0734 (WCAG relative)
Temperature	neutral
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#19573B #571935

analogous

#19571C #19573B #195457

triadic

#19573B #3B1957 #573B19

tetradic

#19573B #1C1957 #571935 #545719

square

#19573B #1C1957 #571935 #545719

split-complementary

#19573B #571954 #571C19

monochromatic

#071810 #0B271B #19573B #27875B #34B67B

Accessibility & contrast

On white

8.51

#19573B on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.47

#19573B on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #19573B

8.51:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##19573B	#FFFFFF	#000000	##FFFFFF
##19573B	1.00	8.51	2.47	8.51
#FFFFFF	8.51	1.00	21.00	1.00
#000000	2.47	21.00	1.00	21.00
##FFFFFF	8.51	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#565039

Deuteranopia (green-blind)

#4E4A3D

Tritanopia (blue-blind)

#005750

Achromatopsia (no color)

#4D4D4D

Design tokens & code

CSS

--color: #19573b;
/* rgb */ color: rgb(25, 87, 59);
/* oklch */ color: oklch(40.9% 0.079 159.9);

Tailwind

colors: {
  custom: {
    50: '#5e8771',
    500: '#19573b',
    950: '#000000',
  },
}

SCSS

$custom: #19573b;
$custom-light: #5e8771;
$custom-dark: #000000;

JSON

{
  "hex": "#19573b",
  "rgb": {
    "r": 25,
    "g": 87,
    "b": 59
  },
  "hsl": {
    "h": 152.903,
    "s": 55.357,
    "l": 21.961
  },
  "oklch": {
    "l": 0.40921,
    "c": 0.07888,
    "h": 159.9
  },
  "luminance": 0.07339
}

Semantic roles & 50–950 ramp

primary

#19573B

secondary

#8D3E62

accent

#498DDF

background

#F5F8F6

surface

#EAEFEC

border

#C6CAC7

text

#050B07

muted

#797C7A

Preview Lab

Preview with #19573B

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

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