#198EA1#198EA1

#198EA1 is a mid, moderate teal. Relative luminance 0.221; OKLCH L 59.6% C 0.099 H 212.0°. Best body text is #000000 at 5.43:1 contrast (WCAG AA passes).

Color values

HEX	#198EA1
RGB	rgb(25, 142, 161)
HSL	hsl(188, 73%, 36%)
HSV	hsv(188, 84%, 63%)
CMYK	cmyk(84.5%, 11.8%, 0%, 36.9%)
CIE-LAB	lab(54.16, -23.46, -18.74)
CIE-LCH	lch(54.16, 30.03, 218.62°)
OKLab	oklab(59.56% -0.0836 -0.0523)
OKLCH	oklch(59.56% 0.099 212)
XYZ	xyz(16.5041, 22.1238, 37.1118)
Luminance	0.2213 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#198EA1 #A12C19

analogous

#19A170 #198EA1 #194AA1

triadic

#198EA1 #A1198E #8EA119

tetradic

#198EA1 #7019A1 #A12C19 #4AA119

square

#198EA1 #7019A1 #A12C19 #4AA119

split-complementary

#198EA1 #A1194A #A17019

monochromatic

#093137 #115F6C #198EA1 #21BDD6 #50CFE4

Accessibility & contrast

On white

3.87

#198EA1 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.43

#198EA1 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #198EA1

5.43:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##198EA1	#FFFFFF	#000000	##000000
##198EA1	1.00	3.87	5.43	5.43
#FFFFFF	3.87	1.00	21.00	21.00
#000000	5.43	21.00	1.00	1.00
##000000	5.43	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#7F89A2

Deuteranopia (green-blind)

#6E7CA1

Tritanopia (blue-blind)

#009694

Achromatopsia (no color)

#818181

Design tokens & code

CSS

--color: #198ea1;
/* rgb */ color: rgb(25, 142, 161);
/* oklch */ color: oklch(59.6% 0.099 212.0);

Tailwind

colors: {
  custom: {
    50: '#71afbc',
    500: '#198ea1',
    950: '#000000',
  },
}

SCSS

$custom: #198ea1;
$custom-light: #71afbc;
$custom-dark: #000000;

JSON

{
  "hex": "#198ea1",
  "rgb": {
    "r": 25,
    "g": 142,
    "b": 161
  },
  "hsl": {
    "h": 188.382,
    "s": 73.118,
    "l": 36.471
  },
  "oklch": {
    "l": 0.59557,
    "c": 0.09862,
    "h": 212
  },
  "luminance": 0.22126
}

Semantic roles & 50–950 ramp

primary

#198EA1

secondary

#C6604F

accent

#5238F0

background

#F7FAFB

surface

#EDF4F6

border

#C8CED0

text

#091012

muted

#7B7F81

Preview Lab

Preview with #198EA1

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

Preview Lab → · Contrast checker → · Palette generator →