#19403A#19403A

#19403A is a dark, muted teal. Relative luminance 0.042; OKLCH L 34.1% C 0.046 H 182.0°. Best body text is #FFFFFF at 11.44:1 contrast (WCAG AA passes).

Color values

HEX	#19403A
RGB	rgb(25, 64, 58)
HSL	hsl(171, 44%, 17%)
HSV	hsv(171, 61%, 25%)
CMYK	cmyk(60.9%, 0%, 9.4%, 74.9%)
CIE-LAB	lab(24.25, -15.53, -0.51)
CIE-LCH	lch(24.25, 15.54, 181.88°)
OKLab	oklab(34.13% -0.0455 -0.0016)
OKLCH	oklch(34.13% 0.046 182)
XYZ	xyz(2.9977, 4.1787, 4.6508)
Luminance	0.0418 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#19403A #40191F

analogous

#194026 #19403A #193340

triadic

#19403A #3A1940 #403A19

tetradic

#19403A #261940 #40191F #334019

square

#19403A #261940 #40191F #334019

split-complementary

#19403A #401933 #402619

monochromatic

#091614 #091614 #19403A #2A6C62 #3B988A

Accessibility & contrast

On white

11.44

#19403A on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.84

#19403A on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #19403A

11.44:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##19403A	#FFFFFF	#000000	##FFFFFF
##19403A	1.00	11.44	1.84	11.44
#FFFFFF	11.44	1.00	21.00	1.00
#000000	1.84	21.00	1.00	21.00
##FFFFFF	11.44	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3D3C3A

Deuteranopia (green-blind)

#37383B

Tritanopia (blue-blind)

#02413E

Achromatopsia (no color)

#3A3A3A

Design tokens & code

CSS

--color: #19403a;
/* rgb */ color: rgb(25, 64, 58);
/* oklch */ color: oklch(34.1% 0.046 182.0);

Tailwind

colors: {
  custom: {
    50: '#5a7570',
    500: '#19403a',
    950: '#000000',
  },
}

SCSS

$custom: #19403a;
$custom-light: #5a7570;
$custom-dark: #000000;

JSON

{
  "hex": "#19403a",
  "rgb": {
    "r": 25,
    "g": 64,
    "b": 58
  },
  "hsl": {
    "h": 170.769,
    "s": 43.82,
    "l": 17.451
  },
  "oklch": {
    "l": 0.34132,
    "c": 0.04551,
    "h": 182
  },
  "luminance": 0.04179
}

Semantic roles & 50–950 ramp

primary

#19403A

secondary

#763F47

accent

#5468D4

background

#F5F7F6

surface

#E9EDEC

border

#C5C8C7

text

#040807

muted

#797B7A

Preview Lab

Preview with #19403A

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

Preview Lab → · Contrast checker → · Palette generator →