#186A5D#186A5D

#186A5D is a mid, moderate teal. Relative luminance 0.113; OKLCH L 47.4% C 0.078 H 179.5°. Best body text is #FFFFFF at 6.44:1 contrast (WCAG AA passes).

Color values

HEX	#186A5D
RGB	rgb(24, 106, 93)
HSL	hsl(170, 63%, 25%)
HSV	hsv(170, 77%, 42%)
CMYK	cmyk(77.4%, 0%, 12.3%, 58.4%)
CIE-LAB	lab(40.07, -27.16, 0.41)
CIE-LCH	lch(40.07, 27.16, 179.13°)
OKLab	oklab(47.35% -0.0784 0.0007)
OKLCH	oklch(47.35% 0.078 179.5)
XYZ	xyz(7.5055, 11.2917, 12.1377)
Luminance	0.1129 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#186A5D #6A1825

analogous

#186A34 #186A5D #184E6A

triadic

#186A5D #5D186A #6A5D18

tetradic

#186A5D #34186A #6A1825 #4E6A18

square

#186A5D #34186A #6A1825 #4E6A18

split-complementary

#186A5D #6A184E #6A3418

monochromatic

#061916 #0D3831 #186A5D #239C89 #2FCEB5

Accessibility & contrast

On white

6.44

#186A5D on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.26

#186A5D on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #186A5D

6.44:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##186A5D	#FFFFFF	#000000	##FFFFFF
##186A5D	1.00	6.44	3.26	6.44
#FFFFFF	6.44	1.00	21.00	1.00
#000000	3.26	21.00	1.00	21.00
##FFFFFF	6.44	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#65635C

Deuteranopia (green-blind)

#5A5B5E

Tritanopia (blue-blind)

#006C66

Achromatopsia (no color)

#5E5E5E

Design tokens & code

CSS

--color: #186a5d;
/* rgb */ color: rgb(24, 106, 93);
/* oklch */ color: oklch(47.4% 0.078 179.5);

Tailwind

colors: {
  custom: {
    50: '#64958a',
    500: '#186a5d',
    950: '#000000',
  },
}

SCSS

$custom: #186a5d;
$custom-light: #64958a;
$custom-dark: #000000;

JSON

{
  "hex": "#186a5d",
  "rgb": {
    "r": 24,
    "g": 106,
    "b": 93
  },
  "hsl": {
    "h": 170.488,
    "s": 63.077,
    "l": 25.49
  },
  "oklch": {
    "l": 0.47351,
    "c": 0.07837,
    "h": 179.5
  },
  "luminance": 0.11293
}

Semantic roles & 50–950 ramp

primary

#186A5D

secondary

#A03E4D

accent

#425CE6

background

#F6F9F8

surface

#EBF1F0

border

#C6CBCB

text

#060D0B

muted

#7A7E7C

Preview Lab

Preview with #186A5D

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

Preview Lab → · Contrast checker → · Palette generator →