#18727D#18727D

#18727D is a mid, moderate teal. Relative luminance 0.137; OKLCH L 50.7% C 0.081 H 207.5°. Best body text is #FFFFFF at 5.61:1 contrast (WCAG AA passes).

Color values

HEX	#18727D
RGB	rgb(24, 114, 125)
HSL	hsl(187, 68%, 29%)
HSV	hsv(187, 81%, 49%)
CMYK	cmyk(80.8%, 8.8%, 0%, 51%)
CIE-LAB	lab(43.81, -21.03, -13.36)
CIE-LCH	lch(43.81, 24.91, 212.43°)
OKLab	oklab(50.75% -0.0715 -0.0372)
OKLCH	oklch(50.75% 0.081 207.5)
XYZ	xyz(10.0940, 13.7082, 21.5120)
Luminance	0.1371 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#18727D #7D2318

analogous

#187D56 #18727D #18407D

triadic

#18727D #7D1872 #727D18

tetradic

#18727D #56187D #7D2318 #407D18

square

#18727D #56187D #7D2318 #407D18

split-complementary

#18727D #7D1840 #7D5618

monochromatic

#05171A #0E434A #18727D #22A1B0 #37C7D9

Accessibility & contrast

On white

5.61

#18727D on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.74

#18727D on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #18727D

5.61:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##18727D	#FFFFFF	#000000	##FFFFFF
##18727D	1.00	5.61	3.74	5.61
#FFFFFF	5.61	1.00	21.00	1.00
#000000	3.74	21.00	1.00	21.00
##FFFFFF	5.61	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#676D7E

Deuteranopia (green-blind)

#5A637D

Tritanopia (blue-blind)

#007875

Achromatopsia (no color)

#686868

Design tokens & code

CSS

--color: #18727d;
/* rgb */ color: rgb(24, 114, 125);
/* oklch */ color: oklch(50.7% 0.081 207.5);

Tailwind

colors: {
  custom: {
    50: '#689ba2',
    500: '#18727d',
    950: '#000000',
  },
}

SCSS

$custom: #18727d;
$custom-light: #689ba2;
$custom-dark: #000000;

JSON

{
  "hex": "#18727d",
  "rgb": {
    "r": 24,
    "g": 114,
    "b": 125
  },
  "hsl": {
    "h": 186.535,
    "s": 67.785,
    "l": 29.216
  },
  "oklch": {
    "l": 0.50747,
    "c": 0.08058,
    "h": 207.5
  },
  "luminance": 0.13709
}

Semantic roles & 50–950 ramp

primary

#18727D

secondary

#B24C3F

accent

#503DEB

background

#F6F9FA

surface

#ECF2F3

border

#C7CCCD

text

#070E0F

muted

#7A7E7F

Preview Lab

Preview with #18727D

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

Preview Lab → · Contrast checker → · Palette generator →