#19403D#19403D

#19403D is a dark, muted teal. Relative luminance 0.042; OKLCH L 34.2% C 0.044 H 188.5°. Best body text is #FFFFFF at 11.40:1 contrast (WCAG AA passes).

Color values

HEX	#19403D
RGB	rgb(25, 64, 61)
HSL	hsl(175, 44%, 17%)
HSV	hsv(175, 61%, 25%)
CMYK	cmyk(60.9%, 0%, 4.7%, 74.9%)
CIE-LAB	lab(24.35, -14.60, -2.35)
CIE-LCH	lch(24.35, 14.79, 189.15°)
OKLab	oklab(34.25% -0.0439 -0.0066)
OKLCH	oklch(34.25% 0.044 188.5)
XYZ	xyz(3.0762, 4.2101, 5.0645)
Luminance	0.0421 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#19403D #40191C

analogous

#19402A #19403D #192F40

triadic

#19403D #3D1940 #403D19

tetradic

#19403D #2A1940 #40191C #2F4019

square

#19403D #2A1940 #40191C #2F4019

split-complementary

#19403D #40192F #402A19

monochromatic

#091615 #091615 #19403D #2A6C67 #3B9891

Accessibility & contrast

On white

11.40

#19403D on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.84

#19403D on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #19403D

11.40:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##19403D	#FFFFFF	#000000	##FFFFFF
##19403D	1.00	11.40	1.84	11.40
#FFFFFF	11.40	1.00	21.00	1.00
#000000	1.84	21.00	1.00	21.00
##FFFFFF	11.40	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3C3D3D

Deuteranopia (green-blind)

#36383D

Tritanopia (blue-blind)

#00423F

Achromatopsia (no color)

#3A3A3A

Design tokens & code

CSS

--color: #19403d;
/* rgb */ color: rgb(25, 64, 61);
/* oklch */ color: oklch(34.2% 0.044 188.5);

Tailwind

colors: {
  custom: {
    50: '#5a7572',
    500: '#19403d',
    950: '#000000',
  },
}

SCSS

$custom: #19403d;
$custom-light: #5a7572;
$custom-dark: #000000;

JSON

{
  "hex": "#19403d",
  "rgb": {
    "r": 25,
    "g": 64,
    "b": 61
  },
  "hsl": {
    "h": 175.385,
    "s": 43.82,
    "l": 17.451
  },
  "oklch": {
    "l": 0.34247,
    "c": 0.04436,
    "h": 188.5
  },
  "luminance": 0.0421
}

Semantic roles & 50–950 ramp

primary

#19403D

secondary

#763F43

accent

#545ED4

background

#F5F7F6

surface

#E9EDEC

border

#C5C8C7

text

#040808

muted

#797B7B

Preview Lab

Preview with #19403D

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

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