#187C96#187C96

#187C96 is a mid, moderate cyan. Relative luminance 0.168; OKLCH L 54.5% C 0.093 H 220.7°. Best body text is #FFFFFF at 4.81:1 contrast (WCAG AA passes).

Color values

HEX	#187C96
RGB	rgb(24, 124, 150)
HSL	hsl(192, 72%, 34%)
HSV	hsv(192, 84%, 59%)
CMYK	cmyk(84%, 17.3%, 0%, 41.2%)
CIE-LAB	lab(48.02, -17.76, -21.76)
CIE-LCH	lch(48.02, 28.09, 230.79°)
OKLab	oklab(54.46% -0.0709 -0.061)
OKLCH	oklch(54.46% 0.093 220.7)
XYZ	xyz(13.0870, 16.8098, 31.4031)
Luminance	0.1681 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#187C96 #963218

analogous

#189671 #187C96 #183D96

triadic

#187C96 #96187C #7C9618

tetradic

#187C96 #711896 #963218 #3D9618

square

#187C96 #711896 #963218 #3D9618

split-complementary

#187C96 #96183D #967118

monochromatic

#07252C #105061 #187C96 #20A8CB #47C2E2

Accessibility & contrast

On white

4.81

#187C96 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.36

#187C96 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #187C96

4.81:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##187C96	#FFFFFF	#000000	##FFFFFF
##187C96	1.00	4.81	4.36	4.81
#FFFFFF	4.81	1.00	21.00	1.00
#000000	4.36	21.00	1.00	21.00
##FFFFFF	4.81	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#6C7997

Deuteranopia (green-blind)

#5C6D96

Tritanopia (blue-blind)

#008484

Achromatopsia (no color)

#727272

Design tokens & code

CSS

--color: #187c96;
/* rgb */ color: rgb(24, 124, 150);
/* oklch */ color: oklch(54.5% 0.093 220.7);

Tailwind

colors: {
  custom: {
    50: '#6da2b5',
    500: '#187c96',
    950: '#000000',
  },
}

SCSS

$custom: #187c96;
$custom-light: #6da2b5;
$custom-dark: #000000;

JSON

{
  "hex": "#187c96",
  "rgb": {
    "r": 24,
    "g": 124,
    "b": 150
  },
  "hsl": {
    "h": 192.381,
    "s": 72.414,
    "l": 34.118
  },
  "oklch": {
    "l": 0.54464,
    "c": 0.09349,
    "h": 220.7
  },
  "luminance": 0.16812
}

Semantic roles & 50–950 ramp

primary

#187C96

secondary

#C36147

accent

#5E39EF

background

#F7F9FB

surface

#EDF2F6

border

#C8CCD0

text

#080F11

muted

#7B7E80

Preview Lab

Preview with #187C96

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

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