#186B54#186B54

#186B54 is a mid, moderate teal. Relative luminance 0.114; OKLCH L 47.3% C 0.086 H 169.7°. Best body text is #FFFFFF at 6.42:1 contrast (WCAG AA passes).

Color values

HEX	#186B54
RGB	rgb(24, 107, 84)
HSL	hsl(163, 63%, 26%)
HSV	hsv(163, 78%, 42%)
CMYK	cmyk(77.6%, 0%, 21.5%, 58%)
CIE-LAB	lab(40.16, -30.19, 6.01)
CIE-LCH	lch(40.16, 30.78, 168.74°)
OKLab	oklab(47.35% -0.0842 0.0154)
OKLCH	oklch(47.35% 0.086 169.7)
XYZ	xyz(7.2338, 11.3488, 10.1951)
Luminance	0.1135 (WCAG relative)
Temperature	neutral
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#186B54 #6B182F

analogous

#186B2A #186B54 #18586B

triadic

#186B54 #54186B #6B5418

tetradic

#186B54 #2A186B #6B182F #586B18

square

#186B54 #2A186B #6B182F #586B18

split-complementary

#186B54 #6B1858 #6B2A18

monochromatic

#061914 #0D392D #186B54 #239D7B #2ECFA2

Accessibility & contrast

On white

6.42

#186B54 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.27

#186B54 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #186B54

6.42:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##186B54	#FFFFFF	#000000	##FFFFFF
##186B54	1.00	6.42	3.27	6.42
#FFFFFF	6.42	1.00	21.00	1.00
#000000	3.27	21.00	1.00	21.00
##FFFFFF	6.42	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#686353

Deuteranopia (green-blind)

#5D5B56

Tritanopia (blue-blind)

#006C64

Achromatopsia (no color)

#5F5F5F

Design tokens & code

CSS

--color: #186b54;
/* rgb */ color: rgb(24, 107, 84);
/* oklch */ color: oklch(47.3% 0.086 169.7);

Tailwind

colors: {
  custom: {
    50: '#639684',
    500: '#186b54',
    950: '#000000',
  },
}

SCSS

$custom: #186b54;
$custom-light: #639684;
$custom-dark: #000000;

JSON

{
  "hex": "#186b54",
  "rgb": {
    "r": 24,
    "g": 107,
    "b": 84
  },
  "hsl": {
    "h": 163.373,
    "s": 63.359,
    "l": 25.686
  },
  "oklch": {
    "l": 0.47346,
    "c": 0.08556,
    "h": 169.7
  },
  "luminance": 0.1135
}

Semantic roles & 50–950 ramp

primary

#186B54

secondary

#A13E59

accent

#416FE6

background

#F6F9F8

surface

#EBF2EF

border

#C6CCCA

text

#060D0A

muted

#7A7E7C

Preview Lab

Preview with #186B54

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

Preview Lab → · Contrast checker → · Palette generator →