#19858B#19858B

#19858B is a mid, moderate teal. Relative luminance 0.188; OKLCH L 56.3% C 0.090 H 200.8°. Best body text is #000000 at 4.77:1 contrast (WCAG AA passes).

Color values

HEX	#19858B
RGB	rgb(25, 133, 139)
HSL	hsl(183, 70%, 32%)
HSV	hsv(183, 82%, 55%)
CMYK	cmyk(82%, 4.3%, 0%, 45.5%)
CIE-LAB	lab(50.50, -26.13, -11.53)
CIE-LCH	lch(50.50, 28.56, 203.81°)
OKLab	oklab(56.34% -0.0843 -0.032)
OKLCH	oklch(56.34% 0.09 200.8)
XYZ	xyz(13.4465, 18.8441, 27.3497)
Luminance	0.1885 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#19858B #8B1F19

analogous

#198B58 #19858B #194C8B

triadic

#19858B #8B1985 #858B19

tetradic

#19858B #58198B #8B1F19 #4C8B19

square

#19858B #58198B #8B1F19 #4C8B19

split-complementary

#19858B #8B194C #8B5819

monochromatic

#062223 #105357 #19858B #22B7BF #41D5DD

Accessibility & contrast

On white

4.40

#19858B on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.77

#19858B on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #19858B

4.77:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##19858B	#FFFFFF	#000000	##000000
##19858B	1.00	4.40	4.77	4.77
#FFFFFF	4.40	1.00	21.00	21.00
#000000	4.77	21.00	1.00	1.00
##000000	4.77	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#7A7F8C

Deuteranopia (green-blind)

#6B738B

Tritanopia (blue-blind)

#008A87

Achromatopsia (no color)

#787878

Design tokens & code

CSS

--color: #19858b;
/* rgb */ color: rgb(25, 133, 139);
/* oklch */ color: oklch(56.3% 0.090 200.8);

Tailwind

colors: {
  custom: {
    50: '#6da9ac',
    500: '#19858b',
    950: '#000000',
  },
}

SCSS

$custom: #19858b;
$custom-light: #6da9ac;
$custom-dark: #000000;

JSON

{
  "hex": "#19858b",
  "rgb": {
    "r": 25,
    "g": 133,
    "b": 139
  },
  "hsl": {
    "h": 183.158,
    "s": 69.512,
    "l": 32.157
  },
  "oklch": {
    "l": 0.56338,
    "c": 0.09022,
    "h": 200.8
  },
  "luminance": 0.18846
}

Semantic roles & 50–950 ramp

primary

#19858B

secondary

#BE4942

accent

#453BEC

background

#F7FAFA

surface

#EDF4F4

border

#C8CECE

text

#081010

muted

#7B7F7F

Preview Lab

Preview with #19858B

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

Preview Lab → · Contrast checker → · Palette generator →