#18787C#18787C

#18787C is a mid, moderate teal. Relative luminance 0.151; OKLCH L 52.3% C 0.083 H 199.3°. Best body text is #FFFFFF at 5.23:1 contrast (WCAG AA passes).

Color values

HEX	#18787C
RGB	rgb(24, 120, 124)
HSL	hsl(182, 68%, 29%)
HSV	hsv(182, 81%, 49%)
CMYK	cmyk(80.6%, 3.2%, 0%, 51.4%)
CIE-LAB	lab(45.74, -24.49, -9.84)
CIE-LCH	lch(45.74, 26.40, 201.90°)
OKLab	oklab(52.3% -0.0782 -0.0274)
OKLCH	oklch(52.3% 0.083 199.3)
XYZ	xyz(10.7296, 15.0810, 21.4103)
Luminance	0.1508 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#18787C #7C1C18

analogous

#187C4E #18787C #18467C

triadic

#18787C #7C1878 #787C18

tetradic

#18787C #4E187C #7C1C18 #467C18

square

#18787C #4E187C #7C1C18 #467C18

split-complementary

#18787C #7C1846 #7C4E18

monochromatic

#05191A #0E4649 #18787C #22AAAF #36D2D8

Accessibility & contrast

On white

5.23

#18787C on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.02

#18787C on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #18787C

5.23:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##18787C	#FFFFFF	#000000	##FFFFFF
##18787C	1.00	5.23	4.02	5.23
#FFFFFF	5.23	1.00	21.00	1.00
#000000	4.02	21.00	1.00	21.00
##FFFFFF	5.23	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#6F727C

Deuteranopia (green-blind)

#61687C

Tritanopia (blue-blind)

#007D79

Achromatopsia (no color)

#6C6C6C

Design tokens & code

CSS

--color: #18787c;
/* rgb */ color: rgb(24, 120, 124);
/* oklch */ color: oklch(52.3% 0.083 199.3);

Tailwind

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

SCSS

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

JSON

{
  "hex": "#18787c",
  "rgb": {
    "r": 24,
    "g": 120,
    "b": 124
  },
  "hsl": {
    "h": 182.4,
    "s": 67.568,
    "l": 29.02
  },
  "oklch": {
    "l": 0.52301,
    "c": 0.08286,
    "h": 199.3
  },
  "luminance": 0.15082
}

Semantic roles & 50–950 ramp

primary

#18787C

secondary

#B1443F

accent

#443DEA

background

#F6F9F9

surface

#ECF2F2

border

#C7CCCC

text

#070E0F

muted

#7A7E7E

Preview Lab

Preview with #18787C

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

Preview Lab → · Contrast checker → · Palette generator →