#18727E#18727E

#18727E is a mid, moderate teal. Relative luminance 0.137; OKLCH L 50.8% C 0.081 H 208.6°. Best body text is #FFFFFF at 5.60:1 contrast (WCAG AA passes).

Color values

HEX	#18727E
RGB	rgb(24, 114, 126)
HSL	hsl(187, 68%, 29%)
HSV	hsv(187, 81%, 49%)
CMYK	cmyk(81%, 9.5%, 0%, 50.6%)
CIE-LAB	lab(43.85, -20.69, -13.90)
CIE-LCH	lch(43.85, 24.93, 213.90°)
OKLab	oklab(50.79% -0.071 -0.0387)
OKLCH	oklch(50.79% 0.081 208.6)
XYZ	xyz(10.1582, 13.7339, 21.8501)
Luminance	0.1373 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#18727E #7E2418

analogous

#187E57 #18727E #183F7E

triadic

#18727E #7E1872 #727E18

tetradic

#18727E #57187E #7E2418 #3F7E18

square

#18727E #57187E #7E2418 #3F7E18

split-complementary

#18727E #7E183F #7E5718

monochromatic

#05171A #0E434B #18727E #22A1B1 #37C6D9

Accessibility & contrast

On white

5.60

#18727E on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.75

#18727E on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #18727E

5.60:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##18727E	#FFFFFF	#000000	##FFFFFF
##18727E	1.00	5.60	3.75	5.60
#FFFFFF	5.60	1.00	21.00	1.00
#000000	3.75	21.00	1.00	21.00
##FFFFFF	5.60	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#676D7F

Deuteranopia (green-blind)

#59637E

Tritanopia (blue-blind)

#007876

Achromatopsia (no color)

#686868

Design tokens & code

CSS

--color: #18727e;
/* rgb */ color: rgb(24, 114, 126);
/* oklch */ color: oklch(50.8% 0.081 208.6);

Tailwind

colors: {
  custom: {
    50: '#689ba3',
    500: '#18727e',
    950: '#000000',
  },
}

SCSS

$custom: #18727e;
$custom-light: #689ba3;
$custom-dark: #000000;

JSON

{
  "hex": "#18727e",
  "rgb": {
    "r": 24,
    "g": 114,
    "b": 126
  },
  "hsl": {
    "h": 187.059,
    "s": 68,
    "l": 29.412
  },
  "oklch": {
    "l": 0.5079,
    "c": 0.0809,
    "h": 208.6
  },
  "luminance": 0.13735
}

Semantic roles & 50–950 ramp

primary

#18727E

secondary

#B24D3F

accent

#513DEB

background

#F6F9FA

surface

#ECF2F3

border

#C7CCCD

text

#070E0F

muted

#7A7E7F

Preview Lab

Preview with #18727E

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

Preview Lab → · Contrast checker → · Palette generator →