#18747E#18747E

#18747E is a mid, moderate teal. Relative luminance 0.142; OKLCH L 51.3% C 0.081 H 206.2°. Best body text is #FFFFFF at 5.47:1 contrast (WCAG AA passes).

Color values

HEX	#18747E
RGB	rgb(24, 116, 126)
HSL	hsl(186, 68%, 29%)
HSV	hsv(186, 81%, 49%)
CMYK	cmyk(81%, 7.9%, 0%, 50.6%)
CIE-LAB	lab(44.50, -21.75, -12.91)
CIE-LCH	lch(44.50, 25.29, 210.69°)
OKLab	oklab(51.32% -0.0731 -0.0359)
OKLCH	oklch(51.32% 0.081 206.2)
XYZ	xyz(10.3863, 14.1900, 21.9262)
Luminance	0.1419 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#18747E #7E2218

analogous

#187E55 #18747E #18417E

triadic

#18747E #7E1874 #747E18

tetradic

#18747E #55187E #7E2218 #417E18

square

#18747E #55187E #7E2218 #417E18

split-complementary

#18747E #7E1841 #7E5518

monochromatic

#05181A #0E454B #18747E #22A3B1 #37C9D9

Accessibility & contrast

On white

5.47

#18747E on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.84

#18747E on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #18747E

5.47:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##18747E	#FFFFFF	#000000	##FFFFFF
##18747E	1.00	5.47	3.84	5.47
#FFFFFF	5.47	1.00	21.00	1.00
#000000	3.84	21.00	1.00	21.00
##FFFFFF	5.47	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#696F7F

Deuteranopia (green-blind)

#5C657E

Tritanopia (blue-blind)

#007977

Achromatopsia (no color)

#696969

Design tokens & code

CSS

--color: #18747e;
/* rgb */ color: rgb(24, 116, 126);
/* oklch */ color: oklch(51.3% 0.081 206.2);

Tailwind

colors: {
  custom: {
    50: '#699ca3',
    500: '#18747e',
    950: '#000000',
  },
}

SCSS

$custom: #18747e;
$custom-light: #699ca3;
$custom-dark: #000000;

JSON

{
  "hex": "#18747e",
  "rgb": {
    "r": 24,
    "g": 116,
    "b": 126
  },
  "hsl": {
    "h": 185.882,
    "s": 68,
    "l": 29.412
  },
  "oklch": {
    "l": 0.51319,
    "c": 0.08146,
    "h": 206.2
  },
  "luminance": 0.14191
}

Semantic roles & 50–950 ramp

primary

#18747E

secondary

#B24B3F

accent

#4E3DEB

background

#F6F9FA

surface

#ECF2F3

border

#C7CCCD

text

#070E0F

muted

#7A7E7F

Preview Lab

Preview with #18747E

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

Preview Lab → · Contrast checker → · Palette generator →