#19583E#19583E

#19583E is a dark, moderate teal. Relative luminance 0.075; OKLCH L 41.3% C 0.077 H 162.0°. Best body text is #FFFFFF at 8.38:1 contrast (WCAG AA passes).

Color values

HEX	#19583E
RGB	rgb(25, 88, 62)
HSL	hsl(155, 56%, 22%)
HSV	hsv(155, 72%, 35%)
CMYK	cmyk(71.6%, 0%, 29.5%, 65.5%)
CIE-LAB	lab(32.99, -26.88, 9.39)
CIE-LCH	lch(32.99, 28.47, 160.74°)
OKLab	oklab(41.29% -0.0737 0.0239)
OKLCH	oklch(41.29% 0.077 162)
XYZ	xyz(4.7596, 7.5334, 5.7597)
Luminance	0.0753 (WCAG relative)
Temperature	neutral
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#19583E #581933

analogous

#19581F #19583E #195358

triadic

#19583E #3E1958 #583E19

tetradic

#19583E #1F1958 #581933 #535819

square

#19583E #1F1958 #581933 #535819

split-complementary

#19583E #581953 #581F19

monochromatic

#071811 #0B281C #19583E #278860 #34B781

Accessibility & contrast

On white

8.38

#19583E on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.51

#19583E on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #19583E

8.38:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##19583E	#FFFFFF	#000000	##FFFFFF
##19583E	1.00	8.38	2.51	8.38
#FFFFFF	8.38	1.00	21.00	1.00
#000000	2.51	21.00	1.00	21.00
##FFFFFF	8.38	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#57513D

Deuteranopia (green-blind)

#4E4B40

Tritanopia (blue-blind)

#005851

Achromatopsia (no color)

#4E4E4E

Design tokens & code

CSS

--color: #19583e;
/* rgb */ color: rgb(25, 88, 62);
/* oklch */ color: oklch(41.3% 0.077 162.0);

Tailwind

colors: {
  custom: {
    50: '#5f8873',
    500: '#19583e',
    950: '#000000',
  },
}

SCSS

$custom: #19583e;
$custom-light: #5f8873;
$custom-dark: #000000;

JSON

{
  "hex": "#19583e",
  "rgb": {
    "r": 25,
    "g": 88,
    "b": 62
  },
  "hsl": {
    "h": 155.238,
    "s": 55.752,
    "l": 22.157
  },
  "oklch": {
    "l": 0.41294,
    "c": 0.07745,
    "h": 162
  },
  "luminance": 0.07534
}

Semantic roles & 50–950 ramp

primary

#19583E

secondary

#8E3E5F

accent

#4987DF

background

#F5F8F6

surface

#EAEFEC

border

#C6CAC7

text

#050B08

muted

#797C7B

Preview Lab

Preview with #19583E

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

Preview Lab → · Contrast checker → · Palette generator →