#198F8F#198F8F

#198F8F is a mid, moderate teal. Relative luminance 0.218; OKLCH L 59.1% C 0.096 H 194.9°. Best body text is #000000 at 5.37:1 contrast (WCAG AA passes).

Color values

HEX	#198F8F
RGB	rgb(25, 143, 143)
HSL	hsl(180, 70%, 33%)
HSV	hsv(180, 83%, 56%)
CMYK	cmyk(82.5%, 0%, 0%, 43.9%)
CIE-LAB	lab(53.85, -29.80, -8.83)
CIE-LCH	lch(53.85, 31.08, 196.51°)
OKLab	oklab(59.1% -0.0926 -0.0246)
OKLCH	oklch(59.1% 0.096 194.9)
XYZ	xyz(15.1790, 21.8328, 29.3954)
Luminance	0.2183 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#198F8F #8F1919

analogous

#198F54 #198F8F #19548F

triadic

#198F8F #8F198F #8F8F19

tetradic

#198F8F #54198F #8F1919 #548F19

square

#198F8F #54198F #8F1919 #548F19

split-complementary

#198F8F #8F1954 #8F5419

monochromatic

#072727 #105B5B #198F8F #22C3C3 #44DEDE

Accessibility & contrast

On white

3.91

#198F8F on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.37

#198F8F on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #198F8F

5.37:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##198F8F	#FFFFFF	#000000	##000000
##198F8F	1.00	3.91	5.37	5.37
#FFFFFF	3.91	1.00	21.00	21.00
#000000	5.37	21.00	1.00	1.00
##000000	5.37	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#85888F

Deuteranopia (green-blind)

#757C90

Tritanopia (blue-blind)

#00948F

Achromatopsia (no color)

#818181

Design tokens & code

CSS

--color: #198f8f;
/* rgb */ color: rgb(25, 143, 143);
/* oklch */ color: oklch(59.1% 0.096 194.9);

Tailwind

colors: {
  custom: {
    50: '#6fb0af',
    500: '#198f8f',
    950: '#000000',
  },
}

SCSS

$custom: #198f8f;
$custom-light: #6fb0af;
$custom-dark: #000000;

JSON

{
  "hex": "#198f8f",
  "rgb": {
    "r": 25,
    "g": 143,
    "b": 143
  },
  "hsl": {
    "h": 180,
    "s": 70.238,
    "l": 32.941
  },
  "oklch": {
    "l": 0.59099,
    "c": 0.0958,
    "h": 194.9
  },
  "luminance": 0.21835
}

Semantic roles & 50–950 ramp

primary

#198F8F

secondary

#BF4444

accent

#3B3BED

background

#F7FAFA

surface

#EDF5F4

border

#C8CFCE

text

#091010

muted

#7B7F7F

Preview Lab

Preview with #198F8F

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

Preview Lab → · Contrast checker → · Palette generator →