#18999E#18999E

#18999E is a light, moderate teal. Relative luminance 0.254; OKLCH L 62.2% C 0.102 H 199.1°. Best body text is #000000 at 6.09:1 contrast (WCAG AA passes).

Color values

HEX	#18999E
RGB	rgb(24, 153, 158)
HSL	hsl(182, 74%, 36%)
HSV	hsv(182, 85%, 62%)
CMYK	cmyk(84.8%, 3.2%, 0%, 38%)
CIE-LAB	lab(57.50, -30.04, -11.96)
CIE-LCH	lch(57.50, 32.33, 201.71°)
OKLab	oklab(62.23% -0.0959 -0.0333)
OKLCH	oklch(62.23% 0.102 199.1)
XYZ	xyz(17.9366, 25.4430, 36.3068)
Luminance	0.2545 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#18999E #9E1D18

analogous

#189E60 #18999E #18569E

triadic

#18999E #9E1899 #999E18

tetradic

#18999E #60189E #9E1D18 #569E18

square

#18999E #60189E #9E1D18 #569E18

split-complementary

#18999E #9E1856 #9E6018

monochromatic

#083234 #106669 #18999E #20CCD3 #4DDEE4

Accessibility & contrast

On white

3.45

#18999E on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.09

#18999E on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #18999E

6.09:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##18999E	#FFFFFF	#000000	##000000
##18999E	1.00	3.45	6.09	6.09
#FFFFFF	3.45	1.00	21.00	21.00
#000000	6.09	21.00	1.00	1.00
##000000	6.09	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#8D929F

Deuteranopia (green-blind)

#7B859F

Tritanopia (blue-blind)

#009F9A

Achromatopsia (no color)

#8A8A8A

Design tokens & code

CSS

--color: #18999e;
/* rgb */ color: rgb(24, 153, 158);
/* oklch */ color: oklch(62.2% 0.102 199.1);

Tailwind

colors: {
  custom: {
    50: '#72b7ba',
    500: '#18999e',
    950: '#000000',
  },
}

SCSS

$custom: #18999e;
$custom-light: #72b7ba;
$custom-dark: #000000;

JSON

{
  "hex": "#18999e",
  "rgb": {
    "r": 24,
    "g": 153,
    "b": 158
  },
  "hsl": {
    "h": 182.239,
    "s": 73.626,
    "l": 35.686
  },
  "oklch": {
    "l": 0.62229,
    "c": 0.10151,
    "h": 199.1
  },
  "luminance": 0.25445
}

Semantic roles & 50–950 ramp

primary

#18999E

secondary

#C6514C

accent

#3E38F0

background

#F7FBFB

surface

#EEF6F6

border

#C9D0D0

text

#091111

muted

#7B8080

Preview Lab

Preview with #18999E

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

Preview Lab → · Contrast checker → · Palette generator →