#186C5B#186C5B

#186C5B is a mid, moderate teal. Relative luminance 0.117; OKLCH L 47.8% C 0.082 H 175.6°. Best body text is #FFFFFF at 6.30:1 contrast (WCAG AA passes).

Color values

HEX	#186C5B
RGB	rgb(24, 108, 91)
HSL	hsl(168, 64%, 26%)
HSV	hsv(168, 78%, 42%)
CMYK	cmyk(77.8%, 0%, 15.7%, 57.6%)
CIE-LAB	lab(40.69, -28.71, 2.54)
CIE-LCH	lch(40.69, 28.82, 174.95°)
OKLab	oklab(47.84% -0.0816 0.0063)
OKLCH	oklch(47.84% 0.082 175.6)
XYZ	xyz(7.6266, 11.6737, 11.7468)
Luminance	0.1168 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#186C5B #6C1829

analogous

#186C31 #186C5B #18536C

triadic

#186C5B #5B186C #6C5B18

tetradic

#186C5B #31186C #6C1829 #536C18

square

#186C5B #31186C #6C1829 #536C18

split-complementary

#186C5B #6C1853 #6C3118

monochromatic

#061915 #0D3A31 #186C5B #239E85 #2ED0AF

Accessibility & contrast

On white

6.30

#186C5B on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.34

#186C5B on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #186C5B

6.30:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##186C5B	#FFFFFF	#000000	##FFFFFF
##186C5B	1.00	6.30	3.34	6.30
#FFFFFF	6.30	1.00	21.00	1.00
#000000	3.34	21.00	1.00	21.00
##FFFFFF	6.30	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#68655A

Deuteranopia (green-blind)

#5D5D5C

Tritanopia (blue-blind)

#006D67

Achromatopsia (no color)

#606060

Design tokens & code

CSS

--color: #186c5b;
/* rgb */ color: rgb(24, 108, 91);
/* oklch */ color: oklch(47.8% 0.082 175.6);

Tailwind

colors: {
  custom: {
    50: '#649789',
    500: '#186c5b',
    950: '#000000',
  },
}

SCSS

$custom: #186c5b;
$custom-light: #649789;
$custom-dark: #000000;

JSON

{
  "hex": "#186c5b",
  "rgb": {
    "r": 24,
    "g": 108,
    "b": 91
  },
  "hsl": {
    "h": 167.857,
    "s": 63.636,
    "l": 25.882
  },
  "oklch": {
    "l": 0.47843,
    "c": 0.08186,
    "h": 175.6
  },
  "luminance": 0.11675
}

Semantic roles & 50–950 ramp

primary

#186C5B

secondary

#A23E52

accent

#4163E7

background

#F6F9F8

surface

#EBF2F0

border

#C6CCCB

text

#060D0B

muted

#7A7E7C

Preview Lab

Preview with #186C5B

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

Preview Lab → · Contrast checker → · Palette generator →