#186C64#186C64

#186C64 is a mid, moderate teal. Relative luminance 0.118; OKLCH L 48.1% C 0.077 H 185.4°. Best body text is #FFFFFF at 6.24:1 contrast (WCAG AA passes).

Color values

HEX	#186C64
RGB	rgb(24, 108, 100)
HSL	hsl(174, 64%, 26%)
HSV	hsv(174, 78%, 42%)
CMYK	cmyk(77.8%, 0%, 7.4%, 57.6%)
CIE-LAB	lab(40.96, -26.04, -2.54)
CIE-LCH	lch(40.96, 26.16, 185.57°)
OKLab	oklab(48.15% -0.077 -0.0073)
OKLCH	oklch(48.15% 0.077 185.4)
XYZ	xyz(8.0384, 11.8384, 13.9155)
Luminance	0.1184 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#186C64 #6C1820

analogous

#186C3A #186C64 #184A6C

triadic

#186C64 #64186C #6C6418

tetradic

#186C64 #3A186C #6C1820 #4A6C18

square

#186C64 #3A186C #6C1820 #4A6C18

split-complementary

#186C64 #6C184A #6C3A18

monochromatic

#061917 #0D3A36 #186C64 #239E92 #2ED0C1

Accessibility & contrast

On white

6.24

#186C64 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.37

#186C64 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #186C64

6.24:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##186C64	#FFFFFF	#000000	##FFFFFF
##186C64	1.00	6.24	3.37	6.24
#FFFFFF	6.24	1.00	21.00	1.00
#000000	3.37	21.00	1.00	21.00
##FFFFFF	6.24	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#666664

Deuteranopia (green-blind)

#5A5D65

Tritanopia (blue-blind)

#006F69

Achromatopsia (no color)

#616161

Design tokens & code

CSS

--color: #186c64;
/* rgb */ color: rgb(24, 108, 100);
/* oklch */ color: oklch(48.1% 0.077 185.4);

Tailwind

colors: {
  custom: {
    50: '#659690',
    500: '#186c64',
    950: '#000000',
  },
}

SCSS

$custom: #186c64;
$custom-light: #659690;
$custom-dark: #000000;

JSON

{
  "hex": "#186c64",
  "rgb": {
    "r": 24,
    "g": 108,
    "b": 100
  },
  "hsl": {
    "h": 174.286,
    "s": 63.636,
    "l": 25.882
  },
  "oklch": {
    "l": 0.48148,
    "c": 0.07735,
    "h": 185.4
  },
  "luminance": 0.11839
}

Semantic roles & 50–950 ramp

primary

#186C64

secondary

#A23E48

accent

#4151E7

background

#F6F9F8

surface

#EBF2F0

border

#C6CCCB

text

#060D0C

muted

#7A7E7D

Preview Lab

Preview with #186C64

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

Preview Lab → · Contrast checker → · Palette generator →