#187D96#187D96

#187D96 is a mid, moderate cyan. Relative luminance 0.171; OKLCH L 54.7% C 0.093 H 219.7°. Best body text is #FFFFFF at 4.76:1 contrast (WCAG AA passes).

Color values

HEX	#187D96
RGB	rgb(24, 125, 150)
HSL	hsl(192, 72%, 34%)
HSV	hsv(192, 84%, 59%)
CMYK	cmyk(84%, 16.7%, 0%, 41.2%)
CIE-LAB	lab(48.34, -18.30, -21.27)
CIE-LCH	lch(48.34, 28.06, 229.29°)
OKLab	oklab(54.72% -0.0719 -0.0596)
OKLCH	oklch(54.72% 0.093 219.7)
XYZ	xyz(13.2130, 17.0618, 31.4451)
Luminance	0.1706 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#187D96 #963118

analogous

#189670 #187D96 #183E96

triadic

#187D96 #96187D #7D9618

tetradic

#187D96 #701896 #963118 #3E9618

square

#187D96 #701896 #963118 #3E9618

split-complementary

#187D96 #96183E #967018

monochromatic

#07252C #105161 #187D96 #20A9CB #47C3E2

Accessibility & contrast

On white

4.76

#187D96 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.41

#187D96 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #187D96

4.76:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##187D96	#FFFFFF	#000000	##FFFFFF
##187D96	1.00	4.76	4.41	4.76
#FFFFFF	4.76	1.00	21.00	1.00
#000000	4.41	21.00	1.00	21.00
##FFFFFF	4.76	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#6E7997

Deuteranopia (green-blind)

#5D6E96

Tritanopia (blue-blind)

#008585

Achromatopsia (no color)

#737373

Design tokens & code

CSS

--color: #187d96;
/* rgb */ color: rgb(24, 125, 150);
/* oklch */ color: oklch(54.7% 0.093 219.7);

Tailwind

colors: {
  custom: {
    50: '#6da2b5',
    500: '#187d96',
    950: '#000000',
  },
}

SCSS

$custom: #187d96;
$custom-light: #6da2b5;
$custom-dark: #000000;

JSON

{
  "hex": "#187d96",
  "rgb": {
    "r": 24,
    "g": 125,
    "b": 150
  },
  "hsl": {
    "h": 191.905,
    "s": 72.414,
    "l": 34.118
  },
  "oklch": {
    "l": 0.54719,
    "c": 0.09334,
    "h": 219.7
  },
  "luminance": 0.17063
}

Semantic roles & 50–950 ramp

primary

#187D96

secondary

#C36047

accent

#5D39EF

background

#F7FAFB

surface

#EDF3F6

border

#C8CDD0

text

#080F11

muted

#7B7F80

Preview Lab

Preview with #187D96

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

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