#18898C#18898C

#18898C is a mid, moderate teal. Relative luminance 0.200; OKLCH L 57.4% C 0.093 H 197.7°. Best body text is #000000 at 5.00:1 contrast (WCAG AA passes).

Color values

HEX	#18898C
RGB	rgb(24, 137, 140)
HSL	hsl(182, 71%, 32%)
HSV	hsv(182, 83%, 55%)
CMYK	cmyk(82.9%, 2.1%, 0%, 45.1%)
CIE-LAB	lab(51.81, -27.89, -10.15)
CIE-LCH	lch(51.81, 29.68, 199.99°)
OKLab	oklab(57.41% -0.0882 -0.0282)
OKLCH	oklch(57.41% 0.093 197.7)
XYZ	xyz(14.0538, 19.9772, 27.9211)
Luminance	0.1998 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#18898C #8C1B18

analogous

#188C55 #18898C #184F8C

triadic

#18898C #8C1889 #898C18

tetradic

#18898C #55188C #8C1B18 #4F8C18

square

#18898C #55188C #8C1B18 #4F8C18

split-complementary

#18898C #8C184F #8C5518

monochromatic

#062324 #0F5658 #18898C #21BCC0 #40DADE

Accessibility & contrast

On white

4.20

#18898C on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.00

#18898C on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #18898C

5.00:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##18898C	#FFFFFF	#000000	##000000
##18898C	1.00	4.20	5.00	5.00
#FFFFFF	4.20	1.00	21.00	21.00
#000000	5.00	21.00	1.00	1.00
##000000	5.00	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#7F828C

Deuteranopia (green-blind)

#6F778D

Tritanopia (blue-blind)

#008E8A

Achromatopsia (no color)

#7B7B7B

Design tokens & code

CSS

--color: #18898c;
/* rgb */ color: rgb(24, 137, 140);
/* oklch */ color: oklch(57.4% 0.093 197.7);

Tailwind

colors: {
  custom: {
    50: '#6eacad',
    500: '#18898c',
    950: '#000000',
  },
}

SCSS

$custom: #18898c;
$custom-light: #6eacad;
$custom-dark: #000000;

JSON

{
  "hex": "#18898c",
  "rgb": {
    "r": 24,
    "g": 137,
    "b": 140
  },
  "hsl": {
    "h": 181.552,
    "s": 70.732,
    "l": 32.157
  },
  "oklch": {
    "l": 0.57406,
    "c": 0.09262,
    "h": 197.7
  },
  "luminance": 0.19979
}

Semantic roles & 50–950 ramp

primary

#18898C

secondary

#BF4441

accent

#3F3AED

background

#F7FAFA

surface

#EDF4F4

border

#C8CECE

text

#081010

muted

#7B7F7F

Preview Lab

Preview with #18898C

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

Preview Lab → · Contrast checker → · Palette generator →