#198F8A#198F8A

#198F8A is a mid, moderate teal. Relative luminance 0.217; OKLCH L 58.9% C 0.097 H 190.3°. Best body text is #000000 at 5.34:1 contrast (WCAG AA passes).

Color values

HEX	#198F8A
RGB	rgb(25, 143, 138)
HSL	hsl(177, 70%, 33%)
HSV	hsv(177, 83%, 56%)
CMYK	cmyk(82.5%, 0%, 3.5%, 43.9%)
CIE-LAB	lab(53.69, -31.34, -6.18)
CIE-LCH	lch(53.69, 31.95, 191.15°)
OKLab	oklab(58.92% -0.0949 -0.0173)
OKLCH	oklch(58.92% 0.097 190.3)
XYZ	xyz(14.8086, 21.6847, 27.4449)
Luminance	0.2169 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#198F8A #8F191E

analogous

#198F4F #198F8A #19598F

triadic

#198F8A #8A198F #8F8A19

tetradic

#198F8A #4F198F #8F191E #598F19

square

#198F8A #4F198F #8F191E #598F19

split-complementary

#198F8A #8F1959 #8F4F19

monochromatic

#072725 #105B58 #198F8A #22C3BC #44DED8

Accessibility & contrast

On white

3.93

#198F8A on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.34

#198F8A on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #198F8A

5.34:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##198F8A	#FFFFFF	#000000	##000000
##198F8A	1.00	3.93	5.34	5.34
#FFFFFF	3.93	1.00	21.00	21.00
#000000	5.34	21.00	1.00	1.00
##000000	5.34	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#86878A

Deuteranopia (green-blind)

#767B8B

Tritanopia (blue-blind)

#00938D

Achromatopsia (no color)

#808080

Design tokens & code

CSS

--color: #198f8a;
/* rgb */ color: rgb(25, 143, 138);
/* oklch */ color: oklch(58.9% 0.097 190.3);

Tailwind

colors: {
  custom: {
    50: '#6eb0ac',
    500: '#198f8a',
    950: '#000000',
  },
}

SCSS

$custom: #198f8a;
$custom-light: #6eb0ac;
$custom-dark: #000000;

JSON

{
  "hex": "#198f8a",
  "rgb": {
    "r": 25,
    "g": 143,
    "b": 138
  },
  "hsl": {
    "h": 177.458,
    "s": 70.238,
    "l": 32.941
  },
  "oklch": {
    "l": 0.58918,
    "c": 0.0965,
    "h": 190.3
  },
  "luminance": 0.21687
}

Semantic roles & 50–950 ramp

primary

#198F8A

secondary

#BF444A

accent

#3B42ED

background

#F7FAFA

surface

#EDF5F4

border

#C8CFCE

text

#091010

muted

#7B7F7F

Preview Lab

Preview with #198F8A

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

Preview Lab → · Contrast checker → · Palette generator →