#19453F#19453F

#19453F is a dark, muted teal. Relative luminance 0.048; OKLCH L 35.8% C 0.050 H 183.2°. Best body text is #FFFFFF at 10.69:1 contrast (WCAG AA passes).

Color values

HEX	#19453F
RGB	rgb(25, 69, 63)
HSL	hsl(172, 47%, 18%)
HSV	hsv(172, 64%, 27%)
CMYK	cmyk(63.8%, 0%, 8.7%, 72.9%)
CIE-LAB	lab(26.22, -16.82, -0.92)
CIE-LCH	lch(26.22, 16.85, 183.14°)
OKLab	oklab(35.78% -0.0494 -0.0027)
OKLCH	oklch(35.78% 0.05 183.2)
XYZ	xyz(3.4258, 4.8215, 5.4518)
Luminance	0.0482 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#19453F #45191F

analogous

#194529 #19453F #193545

triadic

#19453F #3F1945 #453F19

tetradic

#19453F #291945 #45191F #354519

square

#19453F #291945 #45191F #354519

split-complementary

#19453F #451935 #452919

monochromatic

#081615 #091816 #19453F #297268 #3A9F91

Accessibility & contrast

On white

10.69

#19453F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.96

#19453F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #19453F

10.69:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##19453F	#FFFFFF	#000000	##FFFFFF
##19453F	1.00	10.69	1.96	10.69
#FFFFFF	10.69	1.00	21.00	1.00
#000000	1.96	21.00	1.00	21.00
##FFFFFF	10.69	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#42413F

Deuteranopia (green-blind)

#3B3C40

Tritanopia (blue-blind)

#004643

Achromatopsia (no color)

#3E3E3E

Design tokens & code

CSS

--color: #19453f;
/* rgb */ color: rgb(25, 69, 63);
/* oklch */ color: oklch(35.8% 0.050 183.2);

Tailwind

colors: {
  custom: {
    50: '#5b7974',
    500: '#19453f',
    950: '#000000',
  },
}

SCSS

$custom: #19453f;
$custom-light: #5b7974;
$custom-dark: #000000;

JSON

{
  "hex": "#19453f",
  "rgb": {
    "r": 25,
    "g": 69,
    "b": 63
  },
  "hsl": {
    "h": 171.818,
    "s": 46.809,
    "l": 18.431
  },
  "oklch": {
    "l": 0.3578,
    "c": 0.04951,
    "h": 183.2
  },
  "luminance": 0.04822
}

Semantic roles & 50–950 ramp

primary

#19453F

secondary

#7B3E47

accent

#5164D6

background

#F5F7F7

surface

#E9EDED

border

#C5C8C8

text

#040908

muted

#797B7B

Preview Lab

Preview with #19453F

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

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