#187783#187783

#187783 is a mid, moderate teal. Relative luminance 0.150; OKLCH L 52.3% C 0.084 H 208.0°. Best body text is #FFFFFF at 5.24:1 contrast (WCAG AA passes).

Color values

HEX	#187783
RGB	rgb(24, 119, 131)
HSL	hsl(187, 69%, 30%)
HSV	hsv(187, 82%, 51%)
CMYK	cmyk(81.7%, 9.2%, 0%, 48.6%)
CIE-LAB	lab(45.67, -21.65, -14.13)
CIE-LCH	lch(45.67, 25.85, 213.13°)
OKLab	oklab(52.32% -0.074 -0.0393)
OKLCH	oklch(52.32% 0.084 208)
XYZ	xyz(11.0684, 15.0252, 23.7851)
Luminance	0.1503 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#187783 #832418

analogous

#188359 #187783 #184183

triadic

#187783 #831877 #778318

tetradic

#187783 #591883 #832418 #418318

square

#187783 #591883 #832418 #418318

split-complementary

#187783 #831841 #835918

monochromatic

#05191C #0F484F #187783 #21A6B7 #3AC9DB

Accessibility & contrast

On white

5.24

#187783 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.01

#187783 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #187783

5.24:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##187783	#FFFFFF	#000000	##FFFFFF
##187783	1.00	5.24	4.01	5.24
#FFFFFF	5.24	1.00	21.00	1.00
#000000	4.01	21.00	1.00	21.00
##FFFFFF	5.24	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#6C7284

Deuteranopia (green-blind)

#5D6883

Tritanopia (blue-blind)

#007D7B

Achromatopsia (no color)

#6C6C6C

Design tokens & code

CSS

--color: #187783;
/* rgb */ color: rgb(24, 119, 131);
/* oklch */ color: oklch(52.3% 0.084 208.0);

Tailwind

colors: {
  custom: {
    50: '#6a9ea7',
    500: '#187783',
    950: '#000000',
  },
}

SCSS

$custom: #187783;
$custom-light: #6a9ea7;
$custom-dark: #000000;

JSON

{
  "hex": "#187783",
  "rgb": {
    "r": 24,
    "g": 119,
    "b": 131
  },
  "hsl": {
    "h": 186.729,
    "s": 69.032,
    "l": 30.392
  },
  "oklch": {
    "l": 0.52322,
    "c": 0.08377,
    "h": 208
  },
  "luminance": 0.15027
}

Semantic roles & 50–950 ramp

primary

#187783

secondary

#B74D40

accent

#503CEC

background

#F6F9FA

surface

#ECF2F4

border

#C7CCCE

text

#080E0F

muted

#7A7E7F

Preview Lab

Preview with #187783

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

Preview Lab → · Contrast checker → · Palette generator →