#19583A#19583A

#19583A is a dark, moderate teal. Relative luminance 0.075; OKLCH L 41.2% C 0.081 H 158.6°. Best body text is #FFFFFF at 8.41:1 contrast (WCAG AA passes).

Color values

HEX	#19583A
RGB	rgb(25, 88, 58)
HSL	hsl(151, 56%, 22%)
HSV	hsv(151, 72%, 35%)
CMYK	cmyk(71.6%, 0%, 34.1%, 65.5%)
CIE-LAB	lab(32.90, -27.85, 11.73)
CIE-LCH	lch(32.90, 30.22, 157.15°)
OKLab	oklab(41.19% -0.0758 0.0297)
OKLCH	oklch(41.19% 0.081 158.6)
XYZ	xyz(4.6539, 7.4911, 5.2028)
Luminance	0.0749 (WCAG relative)
Temperature	neutral
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#19583A #581937

analogous

#19581B #19583A #195658

triadic

#19583A #3A1958 #583A19

tetradic

#19583A #1B1958 #581937 #565819

square

#19583A #1B1958 #581937 #565819

split-complementary

#19583A #581956 #581B19

monochromatic

#071810 #0B281B #19583A #278859 #34B779

Accessibility & contrast

On white

8.41

#19583A on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.50

#19583A on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #19583A

8.41:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##19583A	#FFFFFF	#000000	##FFFFFF
##19583A	1.00	8.41	2.50	8.41
#FFFFFF	8.41	1.00	21.00	1.00
#000000	2.50	21.00	1.00	21.00
##FFFFFF	8.41	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#575138

Deuteranopia (green-blind)

#4F4B3C

Tritanopia (blue-blind)

#005750

Achromatopsia (no color)

#4D4D4D

Design tokens & code

CSS

--color: #19583a;
/* rgb */ color: rgb(25, 88, 58);
/* oklch */ color: oklch(41.2% 0.081 158.6);

Tailwind

colors: {
  custom: {
    50: '#5f8870',
    500: '#19583a',
    950: '#000000',
  },
}

SCSS

$custom: #19583a;
$custom-light: #5f8870;
$custom-dark: #000000;

JSON

{
  "hex": "#19583a",
  "rgb": {
    "r": 25,
    "g": 88,
    "b": 58
  },
  "hsl": {
    "h": 151.429,
    "s": 55.752,
    "l": 22.157
  },
  "oklch": {
    "l": 0.41189,
    "c": 0.08143,
    "h": 158.6
  },
  "luminance": 0.07492
}

Semantic roles & 50–950 ramp

primary

#19583A

secondary

#8E3E64

accent

#4990DF

background

#F5F8F6

surface

#EAF0EC

border

#C6CBC7

text

#050B07

muted

#797C7A

Preview Lab

Preview with #19583A

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

Preview Lab → · Contrast checker → · Palette generator →