#18908B#18908B

#18908B is a mid, moderate teal. Relative luminance 0.220; OKLCH L 59.2% C 0.097 H 190.4°. Best body text is #000000 at 5.40:1 contrast (WCAG AA passes).

Color values

HEX	#18908B
RGB	rgb(24, 144, 139)
HSL	hsl(178, 71%, 33%)
HSV	hsv(178, 83%, 56%)
CMYK	cmyk(83.3%, 0%, 3.5%, 43.5%)
CIE-LAB	lab(54.03, -31.61, -6.26)
CIE-LCH	lch(54.03, 32.22, 191.20°)
OKLab	oklab(59.2% -0.0957 -0.0175)
OKLCH	oklch(59.2% 0.097 190.4)
XYZ	xyz(15.0079, 22.0029, 27.8771)
Luminance	0.2200 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#18908B #90181D

analogous

#18904F #18908B #185990

triadic

#18908B #8B1890 #908B18

tetradic

#18908B #4F1890 #90181D #599018

square

#18908B #4F1890 #90181D #599018

split-complementary

#18908B #901859 #904F18

monochromatic

#072726 #0F5C58 #18908B #21C4BE #43E0D9

Accessibility & contrast

On white

3.89

#18908B on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.40

#18908B on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #18908B

5.40:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##18908B	#FFFFFF	#000000	##000000
##18908B	1.00	3.89	5.40	5.40
#FFFFFF	3.89	1.00	21.00	21.00
#000000	5.40	21.00	1.00	1.00
##000000	5.40	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#87888B

Deuteranopia (green-blind)

#777C8C

Tritanopia (blue-blind)

#00948E

Achromatopsia (no color)

#818181

Design tokens & code

CSS

--color: #18908b;
/* rgb */ color: rgb(24, 144, 139);
/* oklch */ color: oklch(59.2% 0.097 190.4);

Tailwind

colors: {
  custom: {
    50: '#6fb1ac',
    500: '#18908b',
    950: '#000000',
  },
}

SCSS

$custom: #18908b;
$custom-light: #6fb1ac;
$custom-dark: #000000;

JSON

{
  "hex": "#18908b",
  "rgb": {
    "r": 24,
    "g": 144,
    "b": 139
  },
  "hsl": {
    "h": 177.5,
    "s": 71.429,
    "l": 32.941
  },
  "oklch": {
    "l": 0.592,
    "c": 0.09733,
    "h": 190.4
  },
  "luminance": 0.22005
}

Semantic roles & 50–950 ramp

primary

#18908B

secondary

#C04349

accent

#3A41EE

background

#F7FAFA

surface

#EDF5F4

border

#C8CFCE

text

#091110

muted

#7B807F

Preview Lab

Preview with #18908B

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

Preview Lab → · Contrast checker → · Palette generator →