#186D4B#186D4B

#186D4B is a mid, moderate teal. Relative luminance 0.116; OKLCH L 47.7% C 0.096 H 161.4°. Best body text is #FFFFFF at 6.31:1 contrast (WCAG AA passes).

Color values

HEX	#186D4B
RGB	rgb(24, 109, 75)
HSL	hsl(156, 64%, 26%)
HSV	hsv(156, 78%, 43%)
CMYK	cmyk(78%, 0%, 31.2%, 57.3%)
CIE-LAB	lab(40.64, -33.40, 12.08)
CIE-LCH	lch(40.64, 35.52, 160.11°)
OKLab	oklab(47.66% -0.0911 0.0307)
OKLCH	oklch(47.66% 0.096 161.4)
XYZ	xyz(7.1146, 11.6386, 8.5268)
Luminance	0.1164 (WCAG relative)
Temperature	neutral
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#186D4B #6D183A

analogous

#186D20 #186D4B #18646D

triadic

#186D4B #4B186D #6D4B18

tetradic

#186D4B #20186D #6D183A #646D18

square

#186D4B #20186D #6D183A #646D18

split-complementary

#186D4B #6D1864 #6D2018

monochromatic

#061911 #0D3B28 #186D4B #239F6E #2ED190

Accessibility & contrast

On white

6.31

#186D4B on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.33

#186D4B on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #186D4B

6.31:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##186D4B	#FFFFFF	#000000	##FFFFFF
##186D4B	1.00	6.31	3.33	6.31
#FFFFFF	6.31	1.00	21.00	1.00
#000000	3.33	21.00	1.00	21.00
##FFFFFF	6.31	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#6B6449

Deuteranopia (green-blind)

#615D4D

Tritanopia (blue-blind)

#006D64

Achromatopsia (no color)

#606060

Design tokens & code

CSS

--color: #186d4b;
/* rgb */ color: rgb(24, 109, 75);
/* oklch */ color: oklch(47.7% 0.096 161.4);

Tailwind

colors: {
  custom: {
    50: '#63977d',
    500: '#186d4b',
    950: '#000000',
  },
}

SCSS

$custom: #186d4b;
$custom-light: #63977d;
$custom-dark: #000000;

JSON

{
  "hex": "#186d4b",
  "rgb": {
    "r": 24,
    "g": 109,
    "b": 75
  },
  "hsl": {
    "h": 156,
    "s": 63.91,
    "l": 26.078
  },
  "oklch": {
    "l": 0.47664,
    "c": 0.09614,
    "h": 161.4
  },
  "luminance": 0.11639
}

Semantic roles & 50–950 ramp

primary

#186D4B

secondary

#A33E66

accent

#4183E7

background

#F6F9F7

surface

#EBF2EE

border

#C6CCC9

text

#060D09

muted

#7A7E7B

Preview Lab

Preview with #186D4B

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

Preview Lab → · Contrast checker → · Palette generator →