#187D95#187D95

#187D95 is a mid, moderate cyan. Relative luminance 0.170; OKLCH L 54.7% C 0.093 H 218.8°. Best body text is #FFFFFF at 4.77:1 contrast (WCAG AA passes).

Color values

HEX	#187D95
RGB	rgb(24, 125, 149)
HSL	hsl(192, 72%, 34%)
HSV	hsv(192, 84%, 58%)
CMYK	cmyk(83.9%, 16.1%, 0%, 41.6%)
CIE-LAB	lab(48.30, -18.65, -20.75)
CIE-LCH	lch(48.30, 27.90, 228.04°)
OKLab	oklab(54.67% -0.0723 -0.0581)
OKLCH	oklch(54.67% 0.093 218.8)
XYZ	xyz(13.1328, 17.0297, 31.0228)
Luminance	0.1703 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#187D95 #953018

analogous

#18956F #187D95 #183F95

triadic

#187D95 #95187D #7D9518

tetradic

#187D95 #6F1895 #953018 #3F9518

square

#187D95 #6F1895 #953018 #3F9518

split-complementary

#187D95 #95183F #956F18

monochromatic

#07252C #105160 #187D95 #20A9CA #46C3E1

Accessibility & contrast

On white

4.77

#187D95 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.41

#187D95 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #187D95

4.77:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##187D95	#FFFFFF	#000000	##FFFFFF
##187D95	1.00	4.77	4.41	4.77
#FFFFFF	4.77	1.00	21.00	1.00
#000000	4.41	21.00	1.00	21.00
##FFFFFF	4.77	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#6E7996

Deuteranopia (green-blind)

#5E6E95

Tritanopia (blue-blind)

#008585

Achromatopsia (no color)

#737373

Design tokens & code

CSS

--color: #187d95;
/* rgb */ color: rgb(24, 125, 149);
/* oklch */ color: oklch(54.7% 0.093 218.8);

Tailwind

colors: {
  custom: {
    50: '#6da2b4',
    500: '#187d95',
    950: '#000000',
  },
}

SCSS

$custom: #187d95;
$custom-light: #6da2b4;
$custom-dark: #000000;

JSON

{
  "hex": "#187d95",
  "rgb": {
    "r": 24,
    "g": 125,
    "b": 149
  },
  "hsl": {
    "h": 191.52,
    "s": 72.254,
    "l": 33.922
  },
  "oklch": {
    "l": 0.54674,
    "c": 0.09271,
    "h": 218.8
  },
  "luminance": 0.17031
}

Semantic roles & 50–950 ramp

primary

#187D95

secondary

#C25E46

accent

#5C39EF

background

#F7FAFB

surface

#EDF3F6

border

#C8CDD0

text

#080F11

muted

#7B7F80

Preview Lab

Preview with #187D95

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

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