#186A58#186A58

#186A58 is a mid, moderate teal. Relative luminance 0.112; OKLCH L 47.2% C 0.081 H 174.2°. Best body text is #FFFFFF at 6.48:1 contrast (WCAG AA passes).

Color values

HEX	#186A58
RGB	rgb(24, 106, 88)
HSL	hsl(167, 63%, 25%)
HSV	hsv(167, 77%, 42%)
CMYK	cmyk(77.4%, 0%, 17%, 58.4%)
CIE-LAB	lab(39.93, -28.61, 3.25)
CIE-LCH	lch(39.93, 28.79, 173.52°)
OKLab	oklab(47.19% -0.081 0.0082)
OKLCH	oklch(47.19% 0.081 174.2)
XYZ	xyz(7.2913, 11.2060, 11.0093)
Luminance	0.1121 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#186A58 #6A182A

analogous

#186A2F #186A58 #18536A

triadic

#186A58 #58186A #6A5818

tetradic

#186A58 #2F186A #6A182A #536A18

square

#186A58 #2F186A #6A182A #536A18

split-complementary

#186A58 #6A1853 #6A2F18

monochromatic

#061915 #0D382F #186A58 #239C81 #2FCEAB

Accessibility & contrast

On white

6.48

#186A58 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.24

#186A58 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #186A58

6.48:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##186A58	#FFFFFF	#000000	##FFFFFF
##186A58	1.00	6.48	3.24	6.48
#FFFFFF	6.48	1.00	21.00	1.00
#000000	3.24	21.00	1.00	21.00
##FFFFFF	6.48	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#666357

Deuteranopia (green-blind)

#5B5B59

Tritanopia (blue-blind)

#006B65

Achromatopsia (no color)

#5E5E5E

Design tokens & code

CSS

--color: #186a58;
/* rgb */ color: rgb(24, 106, 88);
/* oklch */ color: oklch(47.2% 0.081 174.2);

Tailwind

colors: {
  custom: {
    50: '#639587',
    500: '#186a58',
    950: '#000000',
  },
}

SCSS

$custom: #186a58;
$custom-light: #639587;
$custom-dark: #000000;

JSON

{
  "hex": "#186a58",
  "rgb": {
    "r": 24,
    "g": 106,
    "b": 88
  },
  "hsl": {
    "h": 166.829,
    "s": 63.077,
    "l": 25.49
  },
  "oklch": {
    "l": 0.47188,
    "c": 0.08137,
    "h": 174.2
  },
  "luminance": 0.11207
}

Semantic roles & 50–950 ramp

primary

#186A58

secondary

#A03E53

accent

#4266E6

background

#F6F9F8

surface

#EBF2EF

border

#C6CCCA

text

#060D0B

muted

#7A7E7C

Preview Lab

Preview with #186A58

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

Preview Lab → · Contrast checker → · Palette generator →