#18808F#18808F

#18808F is a mid, moderate teal. Relative luminance 0.176; OKLCH L 55.2% C 0.090 H 210.0°. Best body text is #FFFFFF at 4.64:1 contrast (WCAG AA passes).

Color values

HEX	#18808F
RGB	rgb(24, 128, 143)
HSL	hsl(188, 71%, 33%)
HSV	hsv(188, 83%, 56%)
CMYK	cmyk(83.2%, 10.5%, 0%, 43.9%)
CIE-LAB	lab(49.02, -22.32, -16.11)
CIE-LCH	lch(49.02, 27.53, 215.82°)
OKLab	oklab(55.18% -0.0778 -0.0449)
OKLCH	oklch(55.18% 0.09 210)
XYZ	xyz(13.0516, 17.6141, 28.6932)
Luminance	0.1762 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#18808F #8F2718

analogous

#188F62 #18808F #18448F

triadic

#18808F #8F1880 #808F18

tetradic

#18808F #62188F #8F2718 #448F18

square

#18808F #62188F #8F2718 #448F18

split-complementary

#18808F #8F1844 #8F6218

monochromatic

#062226 #0F515B #18808F #21AFC3 #42CBDF

Accessibility & contrast

On white

4.64

#18808F on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.52

#18808F on #000000

AA ✓AA large ✓AAA ✗

Best text color

#FFFFFF on #18808F

4.64:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##18808F	#FFFFFF	#000000	##FFFFFF
##18808F	1.00	4.64	4.52	4.64
#FFFFFF	4.64	1.00	21.00	1.00
#000000	4.52	21.00	1.00	21.00
##FFFFFF	4.64	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#737B90

Deuteranopia (green-blind)

#64708F

Tritanopia (blue-blind)

#008785

Achromatopsia (no color)

#747474

Design tokens & code

CSS

--color: #18808f;
/* rgb */ color: rgb(24, 128, 143);
/* oklch */ color: oklch(55.2% 0.090 210.0);

Tailwind

colors: {
  custom: {
    50: '#6da5af',
    500: '#18808f',
    950: '#000000',
  },
}

SCSS

$custom: #18808f;
$custom-light: #6da5af;
$custom-dark: #000000;

JSON

{
  "hex": "#18808f",
  "rgb": {
    "r": 24,
    "g": 128,
    "b": 143
  },
  "hsl": {
    "h": 187.563,
    "s": 71.257,
    "l": 32.745
  },
  "oklch": {
    "l": 0.55183,
    "c": 0.08985,
    "h": 210
  },
  "luminance": 0.17616
}

Semantic roles & 50–950 ramp

primary

#18808F

secondary

#C05343

accent

#513AEE

background

#F7FAFA

surface

#EDF4F4

border

#C8CECE

text

#080F10

muted

#7B7F7F

Preview Lab

Preview with #18808F

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

Preview Lab → · Contrast checker → · Palette generator →