#186F71#186F71

#186F71 is a mid, moderate teal. Relative luminance 0.128; OKLCH L 49.5% C 0.077 H 197.3°. Best body text is #FFFFFF at 5.91:1 contrast (WCAG AA passes).

Color values

HEX	#186F71
RGB	rgb(24, 111, 113)
HSL	hsl(181, 65%, 27%)
HSV	hsv(181, 79%, 44%)
CMYK	cmyk(78.8%, 1.8%, 0%, 55.7%)
CIE-LAB	lab(42.39, -23.45, -8.28)
CIE-LCH	lch(42.39, 24.87, 199.46°)
OKLab	oklab(49.45% -0.0739 -0.023)
OKLCH	oklch(49.45% 0.077 197.3)
XYZ	xyz(9.0404, 12.7542, 17.6049)
Luminance	0.1275 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#186F71 #711A18

analogous

#187147 #186F71 #184371

triadic

#186F71 #71186F #6F7118

tetradic

#186F71 #471871 #711A18 #437118

square

#186F71 #471871 #711A18 #437118

split-complementary

#186F71 #711843 #714718

monochromatic

#051919 #0D3D3F #186F71 #23A1A3 #30CFD3

Accessibility & contrast

On white

5.91

#186F71 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.55

#186F71 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #186F71

5.91:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##186F71	#FFFFFF	#000000	##FFFFFF
##186F71	1.00	5.91	3.55	5.91
#FFFFFF	5.91	1.00	21.00	1.00
#000000	3.55	21.00	1.00	21.00
##FFFFFF	5.91	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#676971

Deuteranopia (green-blind)

#5A6072

Tritanopia (blue-blind)

#00736F

Achromatopsia (no color)

#646464

Design tokens & code

CSS

--color: #186f71;
/* rgb */ color: rgb(24, 111, 113);
/* oklch */ color: oklch(49.5% 0.077 197.3);

Tailwind

colors: {
  custom: {
    50: '#669899',
    500: '#186f71',
    950: '#000000',
  },
}

SCSS

$custom: #186f71;
$custom-light: #669899;
$custom-dark: #000000;

JSON

{
  "hex": "#186f71",
  "rgb": {
    "r": 24,
    "g": 111,
    "b": 113
  },
  "hsl": {
    "h": 181.348,
    "s": 64.964,
    "l": 26.863
  },
  "oklch": {
    "l": 0.49453,
    "c": 0.07738,
    "h": 197.3
  },
  "luminance": 0.12755
}

Semantic roles & 50–950 ramp

primary

#186F71

secondary

#A6413E

accent

#4440E8

background

#F6F9F9

surface

#EBF2F2

border

#C6CCCC

text

#070E0E

muted

#7A7E7E

Preview Lab

Preview with #186F71

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

Preview Lab → · Contrast checker → · Palette generator →