#186A5B#186A5B

#186A5B is a mid, moderate teal. Relative luminance 0.113; OKLCH L 47.3% C 0.079 H 177.4°. Best body text is #FFFFFF at 6.46:1 contrast (WCAG AA passes).

Color values

HEX	#186A5B
RGB	rgb(24, 106, 91)
HSL	hsl(169, 63%, 25%)
HSV	hsv(169, 77%, 42%)
CMYK	cmyk(77.4%, 0%, 14.2%, 58.4%)
CIE-LAB	lab(40.01, -27.74, 1.55)
CIE-LCH	lch(40.01, 27.79, 176.81°)
OKLab	oklab(47.28% -0.0794 0.0037)
OKLCH	oklch(47.28% 0.079 177.4)
XYZ	xyz(7.4181, 11.2567, 11.6773)
Luminance	0.1126 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#186A5B #6A1827

analogous

#186A32 #186A5B #18506A

triadic

#186A5B #5B186A #6A5B18

tetradic

#186A5B #32186A #6A1827 #506A18

square

#186A5B #32186A #6A1827 #506A18

split-complementary

#186A5B #6A1850 #6A3218

monochromatic

#061915 #0D3830 #186A5B #239C86 #2FCEB1

Accessibility & contrast

On white

6.46

#186A5B on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.25

#186A5B on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #186A5B

6.46:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##186A5B	#FFFFFF	#000000	##FFFFFF
##186A5B	1.00	6.46	3.25	6.46
#FFFFFF	6.46	1.00	21.00	1.00
#000000	3.25	21.00	1.00	21.00
##FFFFFF	6.46	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#66635A

Deuteranopia (green-blind)

#5B5B5C

Tritanopia (blue-blind)

#006C65

Achromatopsia (no color)

#5E5E5E

Design tokens & code

CSS

--color: #186a5b;
/* rgb */ color: rgb(24, 106, 91);
/* oklch */ color: oklch(47.3% 0.079 177.4);

Tailwind

colors: {
  custom: {
    50: '#639589',
    500: '#186a5b',
    950: '#000000',
  },
}

SCSS

$custom: #186a5b;
$custom-light: #639589;
$custom-dark: #000000;

JSON

{
  "hex": "#186a5b",
  "rgb": {
    "r": 24,
    "g": 106,
    "b": 91
  },
  "hsl": {
    "h": 169.024,
    "s": 63.077,
    "l": 25.49
  },
  "oklch": {
    "l": 0.47284,
    "c": 0.07948,
    "h": 177.4
  },
  "luminance": 0.11258
}

Semantic roles & 50–950 ramp

primary

#186A5B

secondary

#A03E50

accent

#4260E6

background

#F6F9F8

surface

#EBF2F0

border

#C6CCCB

text

#060D0B

muted

#7A7E7C

Preview Lab

Preview with #186A5B

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

Preview Lab → · Contrast checker → · Palette generator →