#187478#187478

#187478 is a mid, moderate teal. Relative luminance 0.140; OKLCH L 51.1% C 0.080 H 199.5°. Best body text is #FFFFFF at 5.51:1 contrast (WCAG AA passes).

Color values

HEX	#187478
RGB	rgb(24, 116, 120)
HSL	hsl(183, 67%, 28%)
HSV	hsv(183, 80%, 47%)
CMYK	cmyk(80%, 3.3%, 0%, 52.9%)
CIE-LAB	lab(44.29, -23.74, -9.64)
CIE-LCH	lch(44.29, 25.63, 202.10°)
OKLab	oklab(51.08% -0.0759 -0.0268)
OKLCH	oklch(51.08% 0.08 199.5)
XYZ	xyz(10.0107, 14.0398, 19.9480)
Luminance	0.1404 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#187478 #781C18

analogous

#18784C #187478 #184478

triadic

#187478 #781874 #747818

tetradic

#187478 #4C1878 #781C18 #447818

square

#187478 #4C1878 #781C18 #447818

split-complementary

#187478 #781844 #784C18

monochromatic

#05191A #0E4345 #187478 #22A5AB #34D0D6

Accessibility & contrast

On white

5.51

#187478 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.81

#187478 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #187478

5.51:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##187478	#FFFFFF	#000000	##FFFFFF
##187478	1.00	5.51	3.81	5.51
#FFFFFF	5.51	1.00	21.00	1.00
#000000	3.81	21.00	1.00	21.00
##FFFFFF	5.51	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#6B6E78

Deuteranopia (green-blind)

#5E6578

Tritanopia (blue-blind)

#007975

Achromatopsia (no color)

#696969

Design tokens & code

CSS

--color: #187478;
/* rgb */ color: rgb(24, 116, 120);
/* oklch */ color: oklch(51.1% 0.080 199.5);

Tailwind

colors: {
  custom: {
    50: '#689c9f',
    500: '#187478',
    950: '#000000',
  },
}

SCSS

$custom: #187478;
$custom-light: #689c9f;
$custom-dark: #000000;

JSON

{
  "hex": "#187478",
  "rgb": {
    "r": 24,
    "g": 116,
    "b": 120
  },
  "hsl": {
    "h": 182.5,
    "s": 66.667,
    "l": 28.235
  },
  "oklch": {
    "l": 0.51075,
    "c": 0.08047,
    "h": 199.5
  },
  "luminance": 0.14041
}

Semantic roles & 50–950 ramp

primary

#187478

secondary

#AD433F

accent

#453EEA

background

#F6F9F9

surface

#ECF2F2

border

#C7CCCC

text

#070E0E

muted

#7A7E7E

Preview Lab

Preview with #187478

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

Preview Lab → · Contrast checker → · Palette generator →