#186D5B#186D5B

#186D5B is a mid, moderate teal. Relative luminance 0.119; OKLCH L 48.1% C 0.083 H 174.8°. Best body text is #FFFFFF at 6.22:1 contrast (WCAG AA passes).

Color values

HEX	#186D5B
RGB	rgb(24, 109, 91)
HSL	hsl(167, 64%, 26%)
HSV	hsv(167, 78%, 43%)
CMYK	cmyk(78%, 0%, 16.5%, 57.3%)
CIE-LAB	lab(41.03, -29.18, 3.03)
CIE-LCH	lch(41.03, 29.34, 174.07°)
OKLab	oklab(48.12% -0.0827 0.0076)
OKLCH	oklch(48.12% 0.083 174.8)
XYZ	xyz(7.7327, 11.8859, 11.7822)
Luminance	0.1189 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#186D5B #6D182A

analogous

#186D30 #186D5B #18546D

triadic

#186D5B #5B186D #6D5B18

tetradic

#186D5B #30186D #6D182A #546D18

square

#186D5B #30186D #6D182A #546D18

split-complementary

#186D5B #6D1854 #6D3018

monochromatic

#061915 #0D3B31 #186D5B #239F85 #2ED1AF

Accessibility & contrast

On white

6.22

#186D5B on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.38

#186D5B on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #186D5B

6.22:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##186D5B	#FFFFFF	#000000	##FFFFFF
##186D5B	1.00	6.22	3.38	6.22
#FFFFFF	6.22	1.00	21.00	1.00
#000000	3.38	21.00	1.00	21.00
##FFFFFF	6.22	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#69665A

Deuteranopia (green-blind)

#5E5D5C

Tritanopia (blue-blind)

#006E68

Achromatopsia (no color)

#616161

Design tokens & code

CSS

--color: #186d5b;
/* rgb */ color: rgb(24, 109, 91);
/* oklch */ color: oklch(48.1% 0.083 174.8);

Tailwind

colors: {
  custom: {
    50: '#649789',
    500: '#186d5b',
    950: '#000000',
  },
}

SCSS

$custom: #186d5b;
$custom-light: #649789;
$custom-dark: #000000;

JSON

{
  "hex": "#186d5b",
  "rgb": {
    "r": 24,
    "g": 109,
    "b": 91
  },
  "hsl": {
    "h": 167.294,
    "s": 63.91,
    "l": 26.078
  },
  "oklch": {
    "l": 0.48122,
    "c": 0.08307,
    "h": 174.8
  },
  "luminance": 0.11887
}

Semantic roles & 50–950 ramp

primary

#186D5B

secondary

#A33E53

accent

#4164E7

background

#F6F9F8

surface

#EBF2F0

border

#C6CCCB

text

#060D0B

muted

#7A7E7C

Preview Lab

Preview with #186D5B

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

Preview Lab → · Contrast checker → · Palette generator →