#187878#187878

#187878 is a mid, moderate teal. Relative luminance 0.150; OKLCH L 52.1% C 0.083 H 194.9°. Best body text is #FFFFFF at 5.25:1 contrast (WCAG AA passes).

Color values

HEX	#187878
RGB	rgb(24, 120, 120)
HSL	hsl(180, 67%, 28%)
HSV	hsv(180, 80%, 47%)
CMYK	cmyk(80%, 0%, 0%, 52.9%)
CIE-LAB	lab(45.61, -25.78, -7.66)
CIE-LCH	lch(45.61, 26.90, 196.56°)
OKLab	oklab(52.15% -0.0801 -0.0213)
OKLCH	oklch(52.15% 0.083 194.9)
XYZ	xyz(10.4818, 14.9819, 20.1050)
Luminance	0.1498 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#187878 #781818

analogous

#187848 #187878 #184878

triadic

#187878 #781878 #787818

tetradic

#187878 #481878 #781818 #487818

square

#187878 #481878 #781818 #487818

split-complementary

#187878 #781848 #784818

monochromatic

#051A1A #0E4545 #187878 #22ABAB #34D6D6

Accessibility & contrast

On white

5.25

#187878 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.00

#187878 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #187878

5.25:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##187878	#FFFFFF	#000000	##FFFFFF
##187878	1.00	5.25	4.00	5.25
#FFFFFF	5.25	1.00	21.00	1.00
#000000	4.00	21.00	1.00	21.00
##FFFFFF	5.25	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#707278

Deuteranopia (green-blind)

#626879

Tritanopia (blue-blind)

#007C78

Achromatopsia (no color)

#6C6C6C

Design tokens & code

CSS

--color: #187878;
/* rgb */ color: rgb(24, 120, 120);
/* oklch */ color: oklch(52.1% 0.083 194.9);

Tailwind

colors: {
  custom: {
    50: '#699f9e',
    500: '#187878',
    950: '#000000',
  },
}

SCSS

$custom: #187878;
$custom-light: #699f9e;
$custom-dark: #000000;

JSON

{
  "hex": "#187878",
  "rgb": {
    "r": 24,
    "g": 120,
    "b": 120
  },
  "hsl": {
    "h": 180,
    "s": 66.667,
    "l": 28.235
  },
  "oklch": {
    "l": 0.52146,
    "c": 0.08289,
    "h": 194.9
  },
  "luminance": 0.14983
}

Semantic roles & 50–950 ramp

primary

#187878

secondary

#AD3F3F

accent

#3E3EEA

background

#F6F9F9

surface

#ECF2F2

border

#C7CCCC

text

#070E0E

muted

#7A7E7E

Preview Lab

Preview with #187878

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

Preview Lab → · Contrast checker → · Palette generator →