#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
RGBrgb(25, 64, 58)
HSLhsl(171, 44%, 17%)
HSVhsv(171, 61%, 25%)
CMYKcmyk(60.9%, 0%, 9.4%, 74.9%)
CIE-LABlab(24.25, -15.53, -0.51)
CIE-LCHlch(24.25, 15.54, 181.88°)
OKLaboklab(34.13% -0.0455 -0.0016)
OKLCHoklch(34.13% 0.046 182)
XYZxyz(2.9977, 4.1787, 4.6508)
Luminance0.0418 (WCAG relative)
Temperaturecool
Familyteal

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
##19403A1.0011.441.8411.44
#FFFFFF11.441.0021.001.00
#0000001.8421.001.0021.00
##FFFFFF11.441.0021.001.00

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 →

#19403A Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva