#186A5E#186A5E

#186A5E is a mid, moderate teal. Relative luminance 0.113; OKLCH L 47.4% C 0.078 H 180.6°. Best body text is #FFFFFF at 6.44:1 contrast (WCAG AA passes).

Color values

HEX	#186A5E
RGB	rgb(24, 106, 94)
HSL	hsl(171, 63%, 25%)
HSV	hsv(171, 77%, 42%)
CMYK	cmyk(77.4%, 0%, 11.3%, 58.4%)
CIE-LAB	lab(40.10, -26.86, -0.15)
CIE-LCH	lch(40.10, 26.86, 180.33°)
OKLab	oklab(47.39% -0.0779 -0.0009)
OKLCH	oklch(47.39% 0.078 180.6)
XYZ	xyz(7.5501, 11.3095, 12.3725)
Luminance	0.1131 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#186A5E #6A1824

analogous

#186A35 #186A5E #184D6A

triadic

#186A5E #5E186A #6A5E18

tetradic

#186A5E #35186A #6A1824 #4D6A18

square

#186A5E #35186A #6A1824 #4D6A18

split-complementary

#186A5E #6A184D #6A3518

monochromatic

#061916 #0D3832 #186A5E #239C8A #2FCEB7

Accessibility & contrast

On white

6.44

#186A5E on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.26

#186A5E on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #186A5E

6.44:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##186A5E	#FFFFFF	#000000	##FFFFFF
##186A5E	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)

#65635E

Deuteranopia (green-blind)

#5A5B5F

Tritanopia (blue-blind)

#006C66

Achromatopsia (no color)

#5E5E5E

Design tokens & code

CSS

--color: #186a5e;
/* rgb */ color: rgb(24, 106, 94);
/* oklch */ color: oklch(47.4% 0.078 180.6);

Tailwind

colors: {
  custom: {
    50: '#64958b',
    500: '#186a5e',
    950: '#000000',
  },
}

SCSS

$custom: #186a5e;
$custom-light: #64958b;
$custom-dark: #000000;

JSON

{
  "hex": "#186a5e",
  "rgb": {
    "r": 24,
    "g": 106,
    "b": 94
  },
  "hsl": {
    "h": 171.22,
    "s": 63.077,
    "l": 25.49
  },
  "oklch": {
    "l": 0.47385,
    "c": 0.07786,
    "h": 180.6
  },
  "luminance": 0.1131
}

Semantic roles & 50–950 ramp

primary

#186A5E

secondary

#A03E4C

accent

#425AE6

background

#F6F9F8

surface

#EBF1F0

border

#C6CBCB

text

#060D0C

muted

#7A7E7D

Preview Lab

Preview with #186A5E

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

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