#18747D#18747D

#18747D is a mid, moderate teal. Relative luminance 0.142; OKLCH L 51.3% C 0.081 H 205.1°. Best body text is #FFFFFF at 5.48:1 contrast (WCAG AA passes).

Color values

HEX	#18747D
RGB	rgb(24, 116, 125)
HSL	hsl(185, 68%, 29%)
HSV	hsv(185, 81%, 49%)
CMYK	cmyk(80.8%, 7.2%, 0%, 51%)
CIE-LAB	lab(44.47, -22.09, -12.37)
CIE-LCH	lch(44.47, 25.31, 209.25°)
OKLab	oklab(51.28% -0.0736 -0.0344)
OKLCH	oklch(51.28% 0.081 205.1)
XYZ	xyz(10.3221, 14.1644, 21.5880)
Luminance	0.1417 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#18747D #7D2118

analogous

#187D54 #18747D #18417D

triadic

#18747D #7D1874 #747D18

tetradic

#18747D #54187D #7D2118 #417D18

square

#18747D #54187D #7D2118 #417D18

split-complementary

#18747D #7D1841 #7D5418

monochromatic

#05181A #0E444A #18747D #22A4B0 #37CAD9

Accessibility & contrast

On white

5.48

#18747D on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.83

#18747D on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #18747D

5.48:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##18747D	#FFFFFF	#000000	##FFFFFF
##18747D	1.00	5.48	3.83	5.48
#FFFFFF	5.48	1.00	21.00	1.00
#000000	3.83	21.00	1.00	21.00
##FFFFFF	5.48	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#6A6F7E

Deuteranopia (green-blind)

#5C657D

Tritanopia (blue-blind)

#007977

Achromatopsia (no color)

#696969

Design tokens & code

CSS

--color: #18747d;
/* rgb */ color: rgb(24, 116, 125);
/* oklch */ color: oklch(51.3% 0.081 205.1);

Tailwind

colors: {
  custom: {
    50: '#699ca2',
    500: '#18747d',
    950: '#000000',
  },
}

SCSS

$custom: #18747d;
$custom-light: #699ca2;
$custom-dark: #000000;

JSON

{
  "hex": "#18747d",
  "rgb": {
    "r": 24,
    "g": 116,
    "b": 125
  },
  "hsl": {
    "h": 185.347,
    "s": 67.785,
    "l": 29.216
  },
  "oklch": {
    "l": 0.51278,
    "c": 0.08122,
    "h": 205.1
  },
  "luminance": 0.14166
}

Semantic roles & 50–950 ramp

primary

#18747D

secondary

#B2493F

accent

#4D3DEB

background

#F6F9F9

surface

#ECF2F2

border

#C7CCCC

text

#070E0F

muted

#7A7E7E

Preview Lab

Preview with #18747D

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

Preview Lab → · Contrast checker → · Palette generator →