#187F96#187F96

#187F96 is a mid, moderate cyan. Relative luminance 0.176; OKLCH L 55.2% C 0.093 H 217.6°. Best body text is #FFFFFF at 4.65:1 contrast (WCAG AA passes).

Color values

HEX	#187F96
RGB	rgb(24, 127, 150)
HSL	hsl(191, 72%, 34%)
HSV	hsv(191, 84%, 59%)
CMYK	cmyk(84%, 15.3%, 0%, 41.2%)
CIE-LAB	lab(48.97, -19.39, -20.29)
CIE-LCH	lch(48.97, 28.07, 226.31°)
OKLab	oklab(55.23% -0.0738 -0.0568)
OKLCH	oklch(55.23% 0.093 217.6)
XYZ	xyz(13.4687, 17.5732, 31.5304)
Luminance	0.1757 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#187F96 #962F18

analogous

#18966E #187F96 #184096

triadic

#187F96 #96187F #7F9618

tetradic

#187F96 #6E1896 #962F18 #409618

square

#187F96 #6E1896 #962F18 #409618

split-complementary

#187F96 #961840 #966E18

monochromatic

#07262C #105261 #187F96 #20ACCB #47C5E2

Accessibility & contrast

On white

4.65

#187F96 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.51

#187F96 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#FFFFFF on #187F96

4.65:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##187F96	#FFFFFF	#000000	##FFFFFF
##187F96	1.00	4.65	4.51	4.65
#FFFFFF	4.65	1.00	21.00	1.00
#000000	4.51	21.00	1.00	21.00
##FFFFFF	4.65	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#707B97

Deuteranopia (green-blind)

#606F96

Tritanopia (blue-blind)

#008786

Achromatopsia (no color)

#747474

Design tokens & code

CSS

--color: #187f96;
/* rgb */ color: rgb(24, 127, 150);
/* oklch */ color: oklch(55.2% 0.093 217.6);

Tailwind

colors: {
  custom: {
    50: '#6ea4b5',
    500: '#187f96',
    950: '#000000',
  },
}

SCSS

$custom: #187f96;
$custom-light: #6ea4b5;
$custom-dark: #000000;

JSON

{
  "hex": "#187f96",
  "rgb": {
    "r": 24,
    "g": 127,
    "b": 150
  },
  "hsl": {
    "h": 190.952,
    "s": 72.414,
    "l": 34.118
  },
  "oklch": {
    "l": 0.55232,
    "c": 0.09313,
    "h": 217.6
  },
  "luminance": 0.17575
}

Semantic roles & 50–950 ramp

primary

#187F96

secondary

#C35E47

accent

#5A39EF

background

#F7FAFB

surface

#EDF4F6

border

#C8CED0

text

#080F11

muted

#7B7F80

Preview Lab

Preview with #187F96

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

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