#186E66#186E66

#186E66 is a mid, moderate teal. Relative luminance 0.123; OKLCH L 48.8% C 0.079 H 185.6°. Best body text is #FFFFFF at 6.07:1 contrast (WCAG AA passes).

Color values

HEX	#186E66
RGB	rgb(24, 110, 102)
HSL	hsl(174, 64%, 26%)
HSV	hsv(174, 78%, 43%)
CMYK	cmyk(78.2%, 0%, 7.3%, 56.9%)
CIE-LAB	lab(41.70, -26.42, -2.66)
CIE-LCH	lch(41.70, 26.55, 185.76°)
OKLab	oklab(48.77% -0.0782 -0.0076)
OKLCH	oklch(48.77% 0.079 185.6)
XYZ	xyz(8.3497, 12.3043, 14.5027)
Luminance	0.1231 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#186E66 #6E1820

analogous

#186E3B #186E66 #184B6E

triadic

#186E66 #66186E #6E6618

tetradic

#186E66 #3B186E #6E1820 #4B6E18

square

#186E66 #3B186E #6E1820 #4B6E18

split-complementary

#186E66 #6E184B #6E3B18

monochromatic

#051917 #0D3C37 #186E66 #23A095 #2FD2C2

Accessibility & contrast

On white

6.07

#186E66 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.46

#186E66 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #186E66

6.07:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##186E66	#FFFFFF	#000000	##FFFFFF
##186E66	1.00	6.07	3.46	6.07
#FFFFFF	6.07	1.00	21.00	1.00
#000000	3.46	21.00	1.00	21.00
##FFFFFF	6.07	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#686766

Deuteranopia (green-blind)

#5C5F67

Tritanopia (blue-blind)

#00716B

Achromatopsia (no color)

#626262

Design tokens & code

CSS

--color: #186e66;
/* rgb */ color: rgb(24, 110, 102);
/* oklch */ color: oklch(48.8% 0.079 185.6);

Tailwind

colors: {
  custom: {
    50: '#659891',
    500: '#186e66',
    950: '#000000',
  },
}

SCSS

$custom: #186e66;
$custom-light: #659891;
$custom-dark: #000000;

JSON

{
  "hex": "#186e66",
  "rgb": {
    "r": 24,
    "g": 110,
    "b": 102
  },
  "hsl": {
    "h": 174.419,
    "s": 64.179,
    "l": 26.275
  },
  "oklch": {
    "l": 0.48769,
    "c": 0.07857,
    "h": 185.6
  },
  "luminance": 0.12305
}

Semantic roles & 50–950 ramp

primary

#186E66

secondary

#A43E48

accent

#4150E7

background

#F6F9F8

surface

#EBF2F0

border

#C6CCCB

text

#060D0C

muted

#7A7E7D

Preview Lab

Preview with #186E66

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

Preview Lab → · Contrast checker → · Palette generator →