#198A90#198A90

#198A90 is a mid, moderate teal. Relative luminance 0.204; OKLCH L 57.8% C 0.093 H 200.6°. Best body text is #000000 at 5.08:1 contrast (WCAG AA passes).

Color values

HEX	#198A90
RGB	rgb(25, 138, 144)
HSL	hsl(183, 70%, 33%)
HSV	hsv(183, 83%, 56%)
CMYK	cmyk(82.6%, 4.2%, 0%, 43.5%)
CIE-LAB	lab(52.28, -27.02, -11.76)
CIE-LCH	lch(52.28, 29.47, 203.53°)
OKLab	oklab(57.84% -0.0871 -0.0327)
OKLCH	oklch(57.84% 0.093 200.6)
XYZ	xyz(14.5211, 20.3954, 29.5515)
Luminance	0.2040 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#198A90 #901F19

analogous

#19905A #198A90 #194E90

triadic

#198A90 #90198A #8A9019

tetradic

#198A90 #5A1990 #901F19 #4E9019

square

#198A90 #5A1990 #901F19 #4E9019

split-complementary

#198A90 #90194E #905A19

monochromatic

#072628 #10585C #198A90 #22BCC4 #45D7DF

Accessibility & contrast

On white

4.13

#198A90 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.08

#198A90 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #198A90

5.08:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##198A90	#FFFFFF	#000000	##000000
##198A90	1.00	4.13	5.08	5.08
#FFFFFF	4.13	1.00	21.00	21.00
#000000	5.08	21.00	1.00	1.00
##000000	5.08	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#7F8391

Deuteranopia (green-blind)

#6F7890

Tritanopia (blue-blind)

#00908C

Achromatopsia (no color)

#7D7D7D

Design tokens & code

CSS

--color: #198a90;
/* rgb */ color: rgb(25, 138, 144);
/* oklch */ color: oklch(57.8% 0.093 200.6);

Tailwind

colors: {
  custom: {
    50: '#6eacb0',
    500: '#198a90',
    950: '#000000',
  },
}

SCSS

$custom: #198a90;
$custom-light: #6eacb0;
$custom-dark: #000000;

JSON

{
  "hex": "#198a90",
  "rgb": {
    "r": 25,
    "g": 138,
    "b": 144
  },
  "hsl": {
    "h": 183.025,
    "s": 70.414,
    "l": 33.137
  },
  "oklch": {
    "l": 0.57837,
    "c": 0.09305,
    "h": 200.6
  },
  "luminance": 0.20397
}

Semantic roles & 50–950 ramp

primary

#198A90

secondary

#C04B45

accent

#443BED

background

#F7FAFA

surface

#EDF4F4

border

#C8CECE

text

#091010

muted

#7B7F7F

Preview Lab

Preview with #198A90

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

Preview Lab → · Contrast checker → · Palette generator →