#198F81#198F81

#198F81 is a mid, moderate teal. Relative luminance 0.214; OKLCH L 58.6% C 0.099 H 182.5°. Best body text is #000000 at 5.29:1 contrast (WCAG AA passes).

Color values

HEX	#198F81
RGB	rgb(25, 143, 129)
HSL	hsl(173, 70%, 33%)
HSV	hsv(173, 83%, 56%)
CMYK	cmyk(82.5%, 0%, 9.8%, 43.9%)
CIE-LAB	lab(53.42, -34.02, -1.38)
CIE-LCH	lch(53.42, 34.05, 182.32°)
OKLab	oklab(58.61% -0.0993 -0.0043)
OKLCH	oklch(58.61% 0.099 182.5)
XYZ	xyz(14.1838, 21.4348, 24.1544)
Luminance	0.2144 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#198F81 #8F1927

analogous

#198F46 #198F81 #19628F

triadic

#198F81 #81198F #8F8119

tetradic

#198F81 #46198F #8F1927 #628F19

square

#198F81 #46198F #8F1927 #628F19

split-complementary

#198F81 #8F1962 #8F4619

monochromatic

#072723 #105B52 #198F81 #22C3B0 #44DECC

Accessibility & contrast

On white

3.97

#198F81 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.29

#198F81 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #198F81

5.29:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##198F81	#FFFFFF	#000000	##000000
##198F81	1.00	3.97	5.29	5.29
#FFFFFF	3.97	1.00	21.00	21.00
#000000	5.29	21.00	1.00	1.00
##000000	5.29	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#888680

Deuteranopia (green-blind)

#797B82

Tritanopia (blue-blind)

#00928B

Achromatopsia (no color)

#808080

Design tokens & code

CSS

--color: #198f81;
/* rgb */ color: rgb(25, 143, 129);
/* oklch */ color: oklch(58.6% 0.099 182.5);

Tailwind

colors: {
  custom: {
    50: '#6eb0a5',
    500: '#198f81',
    950: '#000000',
  },
}

SCSS

$custom: #198f81;
$custom-light: #6eb0a5;
$custom-dark: #000000;

JSON

{
  "hex": "#198f81",
  "rgb": {
    "r": 25,
    "g": 143,
    "b": 129
  },
  "hsl": {
    "h": 172.881,
    "s": 70.238,
    "l": 32.941
  },
  "oklch": {
    "l": 0.58609,
    "c": 0.09935,
    "h": 182.5
  },
  "luminance": 0.21437
}

Semantic roles & 50–950 ramp

primary

#198F81

secondary

#BF4453

accent

#3B50ED

background

#F7FAFA

surface

#EDF5F4

border

#C8CFCE

text

#08100F

muted

#7B7F7F

Preview Lab

Preview with #198F81

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

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