#186B70#186B70

#186B70 is a mid, moderate teal. Relative luminance 0.119; OKLCH L 48.3% C 0.075 H 201.1°. Best body text is #FFFFFF at 6.22:1 contrast (WCAG AA passes).

Color values

HEX	#186B70
RGB	rgb(24, 107, 112)
HSL	hsl(183, 65%, 27%)
HSV	hsv(183, 79%, 44%)
CMYK	cmyk(78.6%, 4.5%, 0%, 56.1%)
CIE-LAB	lab(41.02, -21.68, -9.73)
CIE-LCH	lch(41.02, 23.77, 204.17°)
OKLab	oklab(48.33% -0.07 -0.027)
OKLCH	oklch(48.33% 0.075 201.1)
XYZ	xyz(8.5577, 11.8784, 17.1678)
Luminance	0.1188 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#186B70 #701D18

analogous

#187049 #186B70 #183F70

triadic

#186B70 #70186B #6B7018

tetradic

#186B70 #491870 #701D18 #3F7018

square

#186B70 #491870 #701D18 #3F7018

split-complementary

#186B70 #70183F #704918

monochromatic

#051819 #0D3B3E #186B70 #239BA2 #30C9D3

Accessibility & contrast

On white

6.22

#186B70 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.38

#186B70 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #186B70

6.22:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##186B70	#FFFFFF	#000000	##FFFFFF
##186B70	1.00	6.22	3.38	6.22
#FFFFFF	6.22	1.00	21.00	1.00
#000000	3.38	21.00	1.00	21.00
##FFFFFF	6.22	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#626670

Deuteranopia (green-blind)

#565D70

Tritanopia (blue-blind)

#006F6C

Achromatopsia (no color)

#616161

Design tokens & code

CSS

--color: #186b70;
/* rgb */ color: rgb(24, 107, 112);
/* oklch */ color: oklch(48.3% 0.075 201.1);

Tailwind

colors: {
  custom: {
    50: '#669599',
    500: '#186b70',
    950: '#000000',
  },
}

SCSS

$custom: #186b70;
$custom-light: #669599;
$custom-dark: #000000;

JSON

{
  "hex": "#186b70",
  "rgb": {
    "r": 24,
    "g": 107,
    "b": 112
  },
  "hsl": {
    "h": 183.409,
    "s": 64.706,
    "l": 26.667
  },
  "oklch": {
    "l": 0.48332,
    "c": 0.07509,
    "h": 201.1
  },
  "luminance": 0.11879
}

Semantic roles & 50–950 ramp

primary

#186B70

secondary

#A5443E

accent

#4A40E8

background

#F6F9F9

surface

#EBF2F2

border

#C6CCCC

text

#070D0D

muted

#7A7E7E

Preview Lab

Preview with #186B70

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

Preview Lab → · Contrast checker → · Palette generator →