#198B99#198B99

#198B99 is a mid, moderate teal. Relative luminance 0.210; OKLCH L 58.5% C 0.095 H 208.0°. Best body text is #000000 at 5.19:1 contrast (WCAG AA passes).

Color values

HEX	#198B99
RGB	rgb(25, 139, 153)
HSL	hsl(187, 72%, 35%)
HSV	hsv(187, 84%, 60%)
CMYK	cmyk(83.7%, 9.2%, 0%, 40%)
CIE-LAB	lab(52.92, -24.59, -16.02)
CIE-LCH	lch(52.92, 29.34, 213.09°)
OKLab	oklab(58.46% -0.0841 -0.0446)
OKLCH	oklch(58.46% 0.095 208)
XYZ	xyz(15.3807, 20.9699, 33.3678)
Luminance	0.2097 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#198B99 #992719

analogous

#199967 #198B99 #194B99

triadic

#198B99 #99198B #8B9919

tetradic

#198B99 #671999 #992719 #4B9919

square

#198B99 #671999 #992719 #4B9919

split-complementary

#198B99 #99194B #996719

monochromatic

#082B30 #105B64 #198B99 #22BBCE #4BD1E2

Accessibility & contrast

On white

4.04

#198B99 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.19

#198B99 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #198B99

5.19:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##198B99	#FFFFFF	#000000	##000000
##198B99	1.00	4.04	5.19	5.19
#FFFFFF	4.04	1.00	21.00	21.00
#000000	5.19	21.00	1.00	1.00
##000000	5.19	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#7E859A

Deuteranopia (green-blind)

#6D7999

Tritanopia (blue-blind)

#00928F

Achromatopsia (no color)

#7E7E7E

Design tokens & code

CSS

--color: #198b99;
/* rgb */ color: rgb(25, 139, 153);
/* oklch */ color: oklch(58.5% 0.095 208.0);

Tailwind

colors: {
  custom: {
    50: '#70adb7',
    500: '#198b99',
    950: '#000000',
  },
}

SCSS

$custom: #198b99;
$custom-light: #70adb7;
$custom-dark: #000000;

JSON

{
  "hex": "#198b99",
  "rgb": {
    "r": 25,
    "g": 139,
    "b": 153
  },
  "hsl": {
    "h": 186.563,
    "s": 71.91,
    "l": 34.902
  },
  "oklch": {
    "l": 0.58456,
    "c": 0.09521,
    "h": 208
  },
  "luminance": 0.20972
}

Semantic roles & 50–950 ramp

primary

#198B99

secondary

#C3584A

accent

#4D39EF

background

#F7FAFB

surface

#EDF4F6

border

#C8CED0

text

#091011

muted

#7B7F80

Preview Lab

Preview with #198B99

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

Preview Lab → · Contrast checker → · Palette generator →