#18787B#18787B

#18787B is a mid, moderate teal. Relative luminance 0.151; OKLCH L 52.3% C 0.083 H 198.2°. Best body text is #FFFFFF at 5.24:1 contrast (WCAG AA passes).

Color values

HEX	#18787B
RGB	rgb(24, 120, 123)
HSL	hsl(182, 67%, 29%)
HSV	hsv(182, 80%, 48%)
CMYK	cmyk(80.5%, 2.4%, 0%, 51.8%)
CIE-LAB	lab(45.71, -24.82, -9.30)
CIE-LCH	lch(45.71, 26.50, 200.54°)
OKLab	oklab(52.26% -0.0787 -0.0258)
OKLCH	oklch(52.26% 0.083 198.2)
XYZ	xyz(10.6667, 15.0559, 21.0789)
Luminance	0.1506 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#18787B #7B1B18

analogous

#187B4D #18787B #18477B

triadic

#18787B #7B1878 #787B18

tetradic

#18787B #4D187B #7B1B18 #477B18

square

#18787B #4D187B #7B1B18 #477B18

split-complementary

#18787B #7B1847 #7B4D18

monochromatic

#05191A #0E4648 #18787B #22AAAE #36D3D8

Accessibility & contrast

On white

5.24

#18787B on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.01

#18787B on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #18787B

5.24:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##18787B	#FFFFFF	#000000	##FFFFFF
##18787B	1.00	5.24	4.01	5.24
#FFFFFF	5.24	1.00	21.00	1.00
#000000	4.01	21.00	1.00	21.00
##FFFFFF	5.24	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#6F727B

Deuteranopia (green-blind)

#61687C

Tritanopia (blue-blind)

#007D79

Achromatopsia (no color)

#6C6C6C

Design tokens & code

CSS

--color: #18787b;
/* rgb */ color: rgb(24, 120, 123);
/* oklch */ color: oklch(52.3% 0.083 198.2);

Tailwind

colors: {
  custom: {
    50: '#699fa1',
    500: '#18787b',
    950: '#000000',
  },
}

SCSS

$custom: #18787b;
$custom-light: #699fa1;
$custom-dark: #000000;

JSON

{
  "hex": "#18787b",
  "rgb": {
    "r": 24,
    "g": 120,
    "b": 123
  },
  "hsl": {
    "h": 181.818,
    "s": 67.347,
    "l": 28.824
  },
  "oklch": {
    "l": 0.52262,
    "c": 0.08282,
    "h": 198.2
  },
  "luminance": 0.15057
}

Semantic roles & 50–950 ramp

primary

#18787B

secondary

#B0433F

accent

#433EEA

background

#F6F9F9

surface

#ECF2F2

border

#C7CCCC

text

#070E0E

muted

#7A7E7E

Preview Lab

Preview with #18787B

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

Preview Lab → · Contrast checker → · Palette generator →