#186C75#186C75

#186C75 is a mid, moderate teal. Relative luminance 0.122; OKLCH L 48.8% C 0.076 H 205.9°. Best body text is #FFFFFF at 6.10:1 contrast (WCAG AA passes).

Color values

HEX	#186C75
RGB	rgb(24, 108, 117)
HSL	hsl(186, 66%, 28%)
HSV	hsv(186, 79%, 46%)
CMYK	cmyk(79.5%, 7.7%, 0%, 54.1%)
CIE-LAB	lab(41.54, -20.54, -11.99)
CIE-LCH	lch(41.54, 23.78, 210.28°)
OKLab	oklab(48.81% -0.0688 -0.0333)
OKLCH	oklch(48.81% 0.076 205.9)
XYZ	xyz(8.9487, 12.2026, 18.7099)
Luminance	0.1220 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#186C75 #752118

analogous

#18754F #186C75 #183E75

triadic

#186C75 #75186C #6C7518

tetradic

#186C75 #4F1875 #752118 #3E7518

square

#186C75 #4F1875 #752118 #3E7518

split-complementary

#186C75 #75183E #754F18

monochromatic

#051719 #0E3D42 #186C75 #229BA8 #32C5D5

Accessibility & contrast

On white

6.10

#186C75 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.44

#186C75 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #186C75

6.10:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##186C75	#FFFFFF	#000000	##FFFFFF
##186C75	1.00	6.10	3.44	6.10
#FFFFFF	6.10	1.00	21.00	1.00
#000000	3.44	21.00	1.00	21.00
##FFFFFF	6.10	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#626776

Deuteranopia (green-blind)

#555E75

Tritanopia (blue-blind)

#00716F

Achromatopsia (no color)

#626262

Design tokens & code

CSS

--color: #186c75;
/* rgb */ color: rgb(24, 108, 117);
/* oklch */ color: oklch(48.8% 0.076 205.9);

Tailwind

colors: {
  custom: {
    50: '#66969c',
    500: '#186c75',
    950: '#000000',
  },
}

SCSS

$custom: #186c75;
$custom-light: #66969c;
$custom-dark: #000000;

JSON

{
  "hex": "#186c75",
  "rgb": {
    "r": 24,
    "g": 108,
    "b": 117
  },
  "hsl": {
    "h": 185.806,
    "s": 65.957,
    "l": 27.647
  },
  "oklch": {
    "l": 0.48809,
    "c": 0.07644,
    "h": 205.9
  },
  "luminance": 0.12204
}

Semantic roles & 50–950 ramp

primary

#186C75

secondary

#AA493F

accent

#4F3FE9

background

#F6F9F9

surface

#EBF2F2

border

#C6CCCC

text

#070D0E

muted

#7A7E7E

Preview Lab

Preview with #186C75

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

Preview Lab → · Contrast checker → · Palette generator →