#19423F#19423F

#19423F is a dark, muted teal. Relative luminance 0.045; OKLCH L 34.9% C 0.046 H 188.8°. Best body text is #FFFFFF at 11.10:1 contrast (WCAG AA passes).

Color values

HEX	#19423F
RGB	rgb(25, 66, 63)
HSL	hsl(176, 45%, 18%)
HSV	hsv(176, 62%, 26%)
CMYK	cmyk(62.1%, 0%, 4.5%, 74.1%)
CIE-LAB	lab(25.14, -15.12, -2.51)
CIE-LCH	lch(25.14, 15.33, 189.42°)
OKLab	oklab(34.91% -0.0455 -0.007)
OKLCH	oklch(34.91% 0.046 188.8)
XYZ	xyz(3.2459, 4.4617, 5.3918)
Luminance	0.0446 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#19423F #42191C

analogous

#19422A #19423F #193042

triadic

#19423F #3F1942 #423F19

tetradic

#19423F #2A1942 #42191C #304219

square

#19423F #2A1942 #42191C #304219

split-complementary

#19423F #421930 #422A19

monochromatic

#081615 #081615 #19423F #2A6E69 #3B9B94

Accessibility & contrast

On white

11.10

#19423F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.89

#19423F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #19423F

11.10:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##19423F	#FFFFFF	#000000	##FFFFFF
##19423F	1.00	11.10	1.89	11.10
#FFFFFF	11.10	1.00	21.00	1.00
#000000	1.89	21.00	1.00	21.00
##FFFFFF	11.10	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3E3E3F

Deuteranopia (green-blind)

#383A3F

Tritanopia (blue-blind)

#004441

Achromatopsia (no color)

#3C3C3C

Design tokens & code

CSS

--color: #19423f;
/* rgb */ color: rgb(25, 66, 63);
/* oklch */ color: oklch(34.9% 0.046 188.8);

Tailwind

colors: {
  custom: {
    50: '#5b7674',
    500: '#19423f',
    950: '#000000',
  },
}

SCSS

$custom: #19423f;
$custom-light: #5b7674;
$custom-dark: #000000;

JSON

{
  "hex": "#19423f",
  "rgb": {
    "r": 25,
    "g": 66,
    "b": 63
  },
  "hsl": {
    "h": 175.61,
    "s": 45.055,
    "l": 17.843
  },
  "oklch": {
    "l": 0.34907,
    "c": 0.04602,
    "h": 188.8
  },
  "luminance": 0.04462
}

Semantic roles & 50–950 ramp

primary

#19423F

secondary

#783F43

accent

#535DD5

background

#F5F7F7

surface

#E9EDED

border

#C5C8C8

text

#040808

muted

#797B7B

Preview Lab

Preview with #19423F

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

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