#18939B#18939B

#18939B is a mid, moderate teal. Relative luminance 0.234; OKLCH L 60.6% C 0.099 H 202.0°. Best body text is #000000 at 5.69:1 contrast (WCAG AA passes).

Color values

HEX	#18939B
RGB	rgb(24, 147, 155)
HSL	hsl(184, 73%, 35%)
HSV	hsv(184, 85%, 61%)
CMYK	cmyk(84.5%, 5.2%, 0%, 39.2%)
CIE-LAB	lab(55.51, -28.05, -13.25)
CIE-LCH	lch(55.51, 31.02, 205.28°)
OKLab	oklab(60.58% -0.0914 -0.0368)
OKLCH	oklch(60.58% 0.099 202)
XYZ	xyz(16.7241, 23.4260, 34.6442)
Luminance	0.2343 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#18939B #9B2018

analogous

#189B61 #18939B #18529B

triadic

#18939B #9B1893 #939B18

tetradic

#18939B #61189B #9B2018 #529B18

square

#18939B #61189B #9B2018 #529B18

split-complementary

#18939B #9B1852 #9B6118

monochromatic

#082E31 #106166 #18939B #20C5D0 #4ADAE3

Accessibility & contrast

On white

3.69

#18939B on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.69

#18939B on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #18939B

5.69:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##18939B	#FFFFFF	#000000	##000000
##18939B	1.00	3.69	5.69	5.69
#FFFFFF	3.69	1.00	21.00	21.00
#000000	5.69	21.00	1.00	1.00
##000000	5.69	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#878C9C

Deuteranopia (green-blind)

#76809B

Tritanopia (blue-blind)

#009995

Achromatopsia (no color)

#858585

Design tokens & code

CSS

--color: #18939b;
/* rgb */ color: rgb(24, 147, 155);
/* oklch */ color: oklch(60.6% 0.099 202.0);

Tailwind

colors: {
  custom: {
    50: '#71b3b8',
    500: '#18939b',
    950: '#000000',
  },
}

SCSS

$custom: #18939b;
$custom-light: #71b3b8;
$custom-dark: #000000;

JSON

{
  "hex": "#18939b",
  "rgb": {
    "r": 24,
    "g": 147,
    "b": 155
  },
  "hsl": {
    "h": 183.664,
    "s": 73.184,
    "l": 35.098
  },
  "oklch": {
    "l": 0.60575,
    "c": 0.09852,
    "h": 202
  },
  "luminance": 0.23428
}

Semantic roles & 50–950 ramp

primary

#18939B

secondary

#C5524A

accent

#4338F0

background

#F7FBFB

surface

#EDF6F6

border

#C8D0D0

text

#091111

muted

#7B8080

Preview Lab

Preview with #18939B

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

Preview Lab → · Contrast checker → · Palette generator →