#18798B#18798B

#18798B is a mid, moderate teal. Relative luminance 0.157; OKLCH L 53.2% C 0.087 H 213.9°. Best body text is #FFFFFF at 5.06:1 contrast (WCAG AA passes).

Color values

HEX	#18798B
RGB	rgb(24, 121, 139)
HSL	hsl(189, 71%, 32%)
HSV	hsv(189, 83%, 55%)
CMYK	cmyk(82.7%, 12.9%, 0%, 45.5%)
CIE-LAB	lab(46.62, -19.98, -17.42)
CIE-LCH	lch(46.62, 26.51, 221.10°)
OKLab	oklab(53.19% -0.0725 -0.0486)
OKLCH	oklch(53.19% 0.087 213.9)
XYZ	xyz(11.8722, 15.7315, 26.8319)
Luminance	0.1573 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#18798B #8B2A18

analogous

#188B64 #18798B #18408B

triadic

#18798B #8B1879 #798B18

tetradic

#18798B #64188B #8B2A18 #408B18

square

#18798B #64188B #8B2A18 #408B18

split-complementary

#18798B #8B1840 #8B6418

monochromatic

#061E23 #0F4C57 #18798B #21A6BF #3FC5DE

Accessibility & contrast

On white

5.06

#18798B on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.15

#18798B on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #18798B

5.06:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##18798B	#FFFFFF	#000000	##FFFFFF
##18798B	1.00	5.06	4.15	5.06
#FFFFFF	5.06	1.00	21.00	1.00
#000000	4.15	21.00	1.00	21.00
##FFFFFF	5.06	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#6C758C

Deuteranopia (green-blind)

#5D6A8B

Tritanopia (blue-blind)

#00807F

Achromatopsia (no color)

#6E6E6E

Design tokens & code

CSS

--color: #18798b;
/* rgb */ color: rgb(24, 121, 139);
/* oklch */ color: oklch(53.2% 0.087 213.9);

Tailwind

colors: {
  custom: {
    50: '#6ba0ad',
    500: '#18798b',
    950: '#000000',
  },
}

SCSS

$custom: #18798b;
$custom-light: #6ba0ad;
$custom-dark: #000000;

JSON

{
  "hex": "#18798b",
  "rgb": {
    "r": 24,
    "g": 121,
    "b": 139
  },
  "hsl": {
    "h": 189.391,
    "s": 70.552,
    "l": 31.961
  },
  "oklch": {
    "l": 0.53192,
    "c": 0.0873,
    "h": 213.9
  },
  "luminance": 0.15733
}

Semantic roles & 50–950 ramp

primary

#18798B

secondary

#BE5440

accent

#563AED

background

#F7F9FA

surface

#EDF2F4

border

#C8CCCE

text

#080E10

muted

#7B7E7F

Preview Lab

Preview with #18798B

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

Preview Lab → · Contrast checker → · Palette generator →