#186D82#186D82

#186D82 is a mid, moderate cyan. Relative luminance 0.127; OKLCH L 49.7% C 0.083 H 219.0°. Best body text is #FFFFFF at 5.92:1 contrast (WCAG AA passes).

Color values

HEX	#186D82
RGB	rgb(24, 109, 130)
HSL	hsl(192, 69%, 30%)
HSV	hsv(192, 82%, 51%)
CMYK	cmyk(81.5%, 16.2%, 0%, 49%)
CIE-LAB	lab(42.37, -16.56, -18.56)
CIE-LCH	lch(42.37, 24.88, 228.26°)
OKLab	oklab(49.65% -0.0641 -0.0519)
OKLCH	oklch(49.65% 0.083 219)
XYZ	xyz(9.8729, 12.7420, 23.0539)
Luminance	0.1274 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#186D82 #822D18

analogous

#188262 #186D82 #183882

triadic

#186D82 #82186D #6D8218

tetradic

#186D82 #621882 #822D18 #388218

square

#186D82 #621882 #822D18 #388218

split-complementary

#186D82 #821838 #826218

monochromatic

#05161B #0E424E #186D82 #2298B6 #3ABBDB

Accessibility & contrast

On white

5.92

#186D82 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.55

#186D82 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #186D82

5.92:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##186D82	#FFFFFF	#000000	##FFFFFF
##186D82	1.00	5.92	3.55	5.92
#FFFFFF	5.92	1.00	21.00	1.00
#000000	3.55	21.00	1.00	21.00
##FFFFFF	5.92	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#606A83

Deuteranopia (green-blind)

#526082

Tritanopia (blue-blind)

#007474

Achromatopsia (no color)

#646464

Design tokens & code

CSS

--color: #186d82;
/* rgb */ color: rgb(24, 109, 130);
/* oklch */ color: oklch(49.7% 0.083 219.0);

Tailwind

colors: {
  custom: {
    50: '#6997a6',
    500: '#186d82',
    950: '#000000',
  },
}

SCSS

$custom: #186d82;
$custom-light: #6997a6;
$custom-dark: #000000;

JSON

{
  "hex": "#186d82",
  "rgb": {
    "r": 24,
    "g": 109,
    "b": 130
  },
  "hsl": {
    "h": 191.887,
    "s": 68.831,
    "l": 30.196
  },
  "oklch": {
    "l": 0.49651,
    "c": 0.0825,
    "h": 219
  },
  "luminance": 0.12743
}

Semantic roles & 50–950 ramp

primary

#186D82

secondary

#B65740

accent

#5F3CEC

background

#F6F9FA

surface

#ECF2F4

border

#C7CCCE

text

#070D0F

muted

#7A7E7F

Preview Lab

Preview with #186D82

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

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