#186A54#186A54

#186A54 is a mid, moderate teal. Relative luminance 0.111; OKLCH L 47.1% C 0.084 H 170.4°. Best body text is #FFFFFF at 6.50:1 contrast (WCAG AA passes).

Color values

HEX	#186A54
RGB	rgb(24, 106, 84)
HSL	hsl(164, 63%, 25%)
HSV	hsv(164, 77%, 42%)
CMYK	cmyk(77.4%, 0%, 20.8%, 58.4%)
CIE-LAB	lab(39.82, -29.72, 5.52)
CIE-LCH	lch(39.82, 30.23, 169.47°)
OKLab	oklab(47.06% -0.0831 0.0141)
OKLCH	oklch(47.06% 0.084 170.4)
XYZ	xyz(7.1301, 11.1415, 10.1605)
Luminance	0.1114 (WCAG relative)
Temperature	neutral
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#186A54 #6A182E

analogous

#186A2B #186A54 #18576A

triadic

#186A54 #54186A #6A5418

tetradic

#186A54 #2B186A #6A182E #576A18

square

#186A54 #2B186A #6A182E #576A18

split-complementary

#186A54 #6A1857 #6A2B18

monochromatic

#061914 #0D382C #186A54 #239C7C #2FCEA3

Accessibility & contrast

On white

6.50

#186A54 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.23

#186A54 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #186A54

6.50:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##186A54	#FFFFFF	#000000	##FFFFFF
##186A54	1.00	6.50	3.23	6.50
#FFFFFF	6.50	1.00	21.00	1.00
#000000	3.23	21.00	1.00	21.00
##FFFFFF	6.50	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#676253

Deuteranopia (green-blind)

#5C5B56

Tritanopia (blue-blind)

#006B64

Achromatopsia (no color)

#5E5E5E

Design tokens & code

CSS

--color: #186a54;
/* rgb */ color: rgb(24, 106, 84);
/* oklch */ color: oklch(47.1% 0.084 170.4);

Tailwind

colors: {
  custom: {
    50: '#639584',
    500: '#186a54',
    950: '#000000',
  },
}

SCSS

$custom: #186a54;
$custom-light: #639584;
$custom-dark: #000000;

JSON

{
  "hex": "#186a54",
  "rgb": {
    "r": 24,
    "g": 106,
    "b": 84
  },
  "hsl": {
    "h": 163.902,
    "s": 63.077,
    "l": 25.49
  },
  "oklch": {
    "l": 0.47064,
    "c": 0.08425,
    "h": 170.4
  },
  "luminance": 0.11142
}

Semantic roles & 50–950 ramp

primary

#186A54

secondary

#A03E58

accent

#426EE6

background

#F6F9F8

surface

#EBF2EF

border

#C6CCCA

text

#060D0A

muted

#7A7E7C

Preview Lab

Preview with #186A54

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

Preview Lab → · Contrast checker → · Palette generator →