#186F59#186F59

#186F59 is a mid, moderate teal. Relative luminance 0.123; OKLCH L 48.6% C 0.087 H 171.3°. Best body text is #FFFFFF at 6.07:1 contrast (WCAG AA passes).

Color values

HEX	#186F59
RGB	rgb(24, 111, 89)
HSL	hsl(165, 64%, 26%)
HSV	hsv(165, 78%, 44%)
CMYK	cmyk(78.4%, 0%, 19.8%, 56.5%)
CIE-LAB	lab(41.66, -30.68, 5.14)
CIE-LCH	lch(41.66, 31.11, 170.49°)
OKLab	oklab(48.62% -0.086 0.0131)
OKLCH	oklch(48.62% 0.087 171.3)
XYZ	xyz(7.8633, 12.2834, 11.4058)
Luminance	0.1228 (WCAG relative)
Temperature	neutral
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#186F59 #6F182E

analogous

#186F2E #186F59 #185A6F

triadic

#186F59 #59186F #6F5918

tetradic

#186F59 #2E186F #6F182E #5A6F18

square

#186F59 #2E186F #6F182E #5A6F18

split-complementary

#186F59 #6F185A #6F2E18

monochromatic

#051914 #0D3D31 #186F59 #23A181 #2FD2A9

Accessibility & contrast

On white

6.07

#186F59 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.46

#186F59 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #186F59

6.07:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##186F59	#FFFFFF	#000000	##FFFFFF
##186F59	1.00	6.07	3.46	6.07
#FFFFFF	6.07	1.00	21.00	1.00
#000000	3.46	21.00	1.00	21.00
##FFFFFF	6.07	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#6B6758

Deuteranopia (green-blind)

#605F5B

Tritanopia (blue-blind)

#007069

Achromatopsia (no color)

#626262

Design tokens & code

CSS

--color: #186f59;
/* rgb */ color: rgb(24, 111, 89);
/* oklch */ color: oklch(48.6% 0.087 171.3);

Tailwind

colors: {
  custom: {
    50: '#649987',
    500: '#186f59',
    950: '#000000',
  },
}

SCSS

$custom: #186f59;
$custom-light: #649987;
$custom-dark: #000000;

JSON

{
  "hex": "#186f59",
  "rgb": {
    "r": 24,
    "g": 111,
    "b": 89
  },
  "hsl": {
    "h": 164.828,
    "s": 64.444,
    "l": 26.471
  },
  "oklch": {
    "l": 0.48619,
    "c": 0.08696,
    "h": 171.3
  },
  "luminance": 0.12284
}

Semantic roles & 50–950 ramp

primary

#186F59

secondary

#A53E58

accent

#406BE7

background

#F6F9F8

surface

#EBF2EF

border

#C6CCCA

text

#060E0B

muted

#7A7E7C

Preview Lab

Preview with #186F59

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

Preview Lab → · Contrast checker → · Palette generator →