#186B56#186B56

#186B56 is a mid, moderate teal. Relative luminance 0.114; OKLCH L 47.4% C 0.084 H 171.5°. Best body text is #FFFFFF at 6.41:1 contrast (WCAG AA passes).

Color values

HEX	#186B56
RGB	rgb(24, 107, 86)
HSL	hsl(165, 63%, 26%)
HSV	hsv(165, 78%, 42%)
CMYK	cmyk(77.6%, 0%, 19.6%, 58%)
CIE-LAB	lab(40.21, -29.64, 4.88)
CIE-LCH	lch(40.21, 30.04, 170.66°)
OKLab	oklab(47.41% -0.0831 0.0124)
OKLCH	oklch(47.41% 0.084 171.5)
XYZ	xyz(7.3132, 11.3806, 10.6135)
Luminance	0.1138 (WCAG relative)
Temperature	neutral
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#186B56 #6B182D

analogous

#186B2C #186B56 #18566B

triadic

#186B56 #56186B #6B5618

tetradic

#186B56 #2C186B #6B182D #566B18

square

#186B56 #2C186B #6B182D #566B18

split-complementary

#186B56 #6B1856 #6B2C18

monochromatic

#061914 #0D392E #186B56 #239D7E #2ECFA6

Accessibility & contrast

On white

6.41

#186B56 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.28

#186B56 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #186B56

6.41:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##186B56	#FFFFFF	#000000	##FFFFFF
##186B56	1.00	6.41	3.28	6.41
#FFFFFF	6.41	1.00	21.00	1.00
#000000	3.28	21.00	1.00	21.00
##FFFFFF	6.41	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#686355

Deuteranopia (green-blind)

#5D5C57

Tritanopia (blue-blind)

#006C65

Achromatopsia (no color)

#5F5F5F

Design tokens & code

CSS

--color: #186b56;
/* rgb */ color: rgb(24, 107, 86);
/* oklch */ color: oklch(47.4% 0.084 171.5);

Tailwind

colors: {
  custom: {
    50: '#639685',
    500: '#186b56',
    950: '#000000',
  },
}

SCSS

$custom: #186b56;
$custom-light: #639685;
$custom-dark: #000000;

JSON

{
  "hex": "#186b56",
  "rgb": {
    "r": 24,
    "g": 107,
    "b": 86
  },
  "hsl": {
    "h": 164.819,
    "s": 63.359,
    "l": 25.686
  },
  "oklch": {
    "l": 0.47406,
    "c": 0.08404,
    "h": 171.5
  },
  "luminance": 0.11381
}

Semantic roles & 50–950 ramp

primary

#186B56

secondary

#A13E57

accent

#416BE6

background

#F6F9F8

surface

#EBF2EF

border

#C6CCCA

text

#060D0B

muted

#7A7E7C

Preview Lab

Preview with #186B56

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

Preview Lab → · Contrast checker → · Palette generator →