#186C6E#186C6E

#186C6E is a mid, moderate teal. Relative luminance 0.120; OKLCH L 48.5% C 0.076 H 197.4°. Best body text is #FFFFFF at 6.16:1 contrast (WCAG AA passes).

Color values

HEX	#186C6E
RGB	rgb(24, 108, 110)
HSL	hsl(181, 64%, 26%)
HSV	hsv(181, 78%, 43%)
CMYK	cmyk(78.2%, 1.8%, 0%, 56.9%)
CIE-LAB	lab(41.29, -22.87, -8.12)
CIE-LCH	lch(41.29, 24.27, 199.55°)
OKLab	oklab(48.52% -0.0721 -0.0226)
OKLCH	oklch(48.52% 0.076 197.4)
XYZ	xyz(8.5524, 12.0441, 16.6228)
Luminance	0.1205 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#186C6E #6E1A18

analogous

#186E45 #186C6E #18416E

triadic

#186C6E #6E186C #6C6E18

tetradic

#186C6E #45186E #6E1A18 #416E18

square

#186C6E #45186E #6E1A18 #416E18

split-complementary

#186C6E #6E1841 #6E4518

monochromatic

#051919 #0D3B3C #186C6E #239DA0 #2FCED2

Accessibility & contrast

On white

6.16

#186C6E on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.41

#186C6E on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #186C6E

6.16:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##186C6E	#FFFFFF	#000000	##FFFFFF
##186C6E	1.00	6.16	3.41	6.16
#FFFFFF	6.16	1.00	21.00	1.00
#000000	3.41	21.00	1.00	21.00
##FFFFFF	6.16	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#64676E

Deuteranopia (green-blind)

#585E6E

Tritanopia (blue-blind)

#00706C

Achromatopsia (no color)

#616161

Design tokens & code

CSS

--color: #186c6e;
/* rgb */ color: rgb(24, 108, 110);
/* oklch */ color: oklch(48.5% 0.076 197.4);

Tailwind

colors: {
  custom: {
    50: '#669697',
    500: '#186c6e',
    950: '#000000',
  },
}

SCSS

$custom: #186c6e;
$custom-light: #669697;
$custom-dark: #000000;

JSON

{
  "hex": "#186c6e",
  "rgb": {
    "r": 24,
    "g": 108,
    "b": 110
  },
  "hsl": {
    "h": 181.395,
    "s": 64.179,
    "l": 26.275
  },
  "oklch": {
    "l": 0.48523,
    "c": 0.07554,
    "h": 197.4
  },
  "luminance": 0.12045
}

Semantic roles & 50–950 ramp

primary

#186C6E

secondary

#A4413E

accent

#4441E7

background

#F6F9F9

surface

#EBF2F2

border

#C6CCCC

text

#070D0D

muted

#7A7E7E

Preview Lab

Preview with #186C6E

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

Preview Lab → · Contrast checker → · Palette generator →