#18787E#18787E

#18787E is a mid, moderate teal. Relative luminance 0.151; OKLCH L 52.4% C 0.083 H 201.5°. Best body text is #FFFFFF at 5.22:1 contrast (WCAG AA passes).

Color values

HEX	#18787E
RGB	rgb(24, 120, 126)
HSL	hsl(184, 68%, 29%)
HSV	hsv(184, 81%, 49%)
CMYK	cmyk(81%, 4.8%, 0%, 50.6%)
CIE-LAB	lab(45.81, -23.84, -10.93)
CIE-LCH	lch(45.81, 26.22, 204.63°)
OKLab	oklab(52.38% -0.0773 -0.0304)
OKLCH	oklch(52.38% 0.083 201.5)
XYZ	xyz(10.8574, 15.1321, 22.0832)
Luminance	0.1513 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#18787E #7E1E18

analogous

#187E51 #18787E #18457E

triadic

#18787E #7E1878 #787E18

tetradic

#18787E #51187E #7E1E18 #457E18

square

#18787E #51187E #7E1E18 #457E18

split-complementary

#18787E #7E1845 #7E5118

monochromatic

#05181A #0E474B #18787E #22A9B1 #37CFD9

Accessibility & contrast

On white

5.22

#18787E on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.03

#18787E on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #18787E

5.22:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##18787E	#FFFFFF	#000000	##FFFFFF
##18787E	1.00	5.22	4.03	5.22
#FFFFFF	5.22	1.00	21.00	1.00
#000000	4.03	21.00	1.00	21.00
##FFFFFF	5.22	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#6E727E

Deuteranopia (green-blind)

#60687E

Tritanopia (blue-blind)

#007D7A

Achromatopsia (no color)

#6C6C6C

Design tokens & code

CSS

--color: #18787e;
/* rgb */ color: rgb(24, 120, 126);
/* oklch */ color: oklch(52.4% 0.083 201.5);

Tailwind

colors: {
  custom: {
    50: '#699fa3',
    500: '#18787e',
    950: '#000000',
  },
}

SCSS

$custom: #18787e;
$custom-light: #699fa3;
$custom-dark: #000000;

JSON

{
  "hex": "#18787e",
  "rgb": {
    "r": 24,
    "g": 120,
    "b": 126
  },
  "hsl": {
    "h": 183.529,
    "s": 68,
    "l": 29.412
  },
  "oklch": {
    "l": 0.52381,
    "c": 0.08304,
    "h": 201.5
  },
  "luminance": 0.15133
}

Semantic roles & 50–950 ramp

primary

#18787E

secondary

#B2463F

accent

#473DEB

background

#F6F9FA

surface

#ECF2F3

border

#C7CCCD

text

#070E0F

muted

#7A7E7F

Preview Lab

Preview with #18787E

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

Preview Lab → · Contrast checker → · Palette generator →