#186D55#186D55

#186D55 is a mid, moderate teal. Relative luminance 0.118; OKLCH L 47.9% C 0.087 H 169.2°. Best body text is #FFFFFF at 6.25:1 contrast (WCAG AA passes).

Color values

HEX	#186D55
RGB	rgb(24, 109, 85)
HSL	hsl(163, 64%, 26%)
HSV	hsv(163, 78%, 43%)
CMYK	cmyk(78%, 0%, 22%, 57.3%)
CIE-LAB	lab(40.87, -30.84, 6.42)
CIE-LCH	lch(40.87, 31.50, 168.24°)
OKLab	oklab(47.94% -0.0859 0.0164)
OKLCH	oklch(47.94% 0.087 169.2)
XYZ	xyz(7.4841, 11.7865, 10.4731)
Luminance	0.1179 (WCAG relative)
Temperature	neutral
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#186D55 #6D1830

analogous

#186D2A #186D55 #185A6D

triadic

#186D55 #55186D #6D5518

tetradic

#186D55 #2A186D #6D1830 #5A6D18

square

#186D55 #2A186D #6D1830 #5A6D18

split-complementary

#186D55 #6D185A #6D2A18

monochromatic

#061914 #0D3B2E #186D55 #239F7C #2ED1A3

Accessibility & contrast

On white

6.25

#186D55 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.36

#186D55 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #186D55

6.25:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##186D55	#FFFFFF	#000000	##FFFFFF
##186D55	1.00	6.25	3.36	6.25
#FFFFFF	6.25	1.00	21.00	1.00
#000000	3.36	21.00	1.00	21.00
##FFFFFF	6.25	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#6A6554

Deuteranopia (green-blind)

#5F5D57

Tritanopia (blue-blind)

#006E66

Achromatopsia (no color)

#606060

Design tokens & code

CSS

--color: #186d55;
/* rgb */ color: rgb(24, 109, 85);
/* oklch */ color: oklch(47.9% 0.087 169.2);

Tailwind

colors: {
  custom: {
    50: '#649784',
    500: '#186d55',
    950: '#000000',
  },
}

SCSS

$custom: #186d55;
$custom-light: #649784;
$custom-dark: #000000;

JSON

{
  "hex": "#186d55",
  "rgb": {
    "r": 24,
    "g": 109,
    "b": 85
  },
  "hsl": {
    "h": 163.059,
    "s": 63.91,
    "l": 26.078
  },
  "oklch": {
    "l": 0.47939,
    "c": 0.08741,
    "h": 169.2
  },
  "luminance": 0.11787
}

Semantic roles & 50–950 ramp

primary

#186D55

secondary

#A33E5B

accent

#4170E7

background

#F6F9F8

surface

#EBF2EF

border

#C6CCCA

text

#060D0B

muted

#7A7E7C

Preview Lab

Preview with #186D55

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

Preview Lab → · Contrast checker → · Palette generator →