#186C57#186C57

#186C57 is a mid, moderate teal. Relative luminance 0.116; OKLCH L 47.7% C 0.085 H 171.7°. Best body text is #FFFFFF at 6.32:1 contrast (WCAG AA passes).

Color values

HEX	#186C57
RGB	rgb(24, 108, 87)
HSL	hsl(165, 64%, 26%)
HSV	hsv(165, 78%, 42%)
CMYK	cmyk(77.8%, 0%, 19.4%, 57.6%)
CIE-LAB	lab(40.58, -29.83, 4.80)
CIE-LCH	lch(40.58, 30.22, 170.86°)
OKLab	oklab(47.72% -0.0837 0.0122)
OKLCH	oklch(47.72% 0.085 171.7)
XYZ	xyz(7.4586, 11.6065, 10.8622)
Luminance	0.1161 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#186C57 #6C182D

analogous

#186C2D #186C57 #18576C

triadic

#186C57 #57186C #6C5718

tetradic

#186C57 #2D186C #6C182D #576C18

square

#186C57 #2D186C #6C182D #576C18

split-complementary

#186C57 #6C1857 #6C2D18

monochromatic

#061914 #0D3A2F #186C57 #239E7F #2ED0A8

Accessibility & contrast

On white

6.32

#186C57 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.32

#186C57 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #186C57

6.32:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##186C57	#FFFFFF	#000000	##FFFFFF
##186C57	1.00	6.32	3.32	6.32
#FFFFFF	6.32	1.00	21.00	1.00
#000000	3.32	21.00	1.00	21.00
##FFFFFF	6.32	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#686456

Deuteranopia (green-blind)

#5D5C58

Tritanopia (blue-blind)

#006D66

Achromatopsia (no color)

#606060

Design tokens & code

CSS

--color: #186c57;
/* rgb */ color: rgb(24, 108, 87);
/* oklch */ color: oklch(47.7% 0.085 171.7);

Tailwind

colors: {
  custom: {
    50: '#649786',
    500: '#186c57',
    950: '#000000',
  },
}

SCSS

$custom: #186c57;
$custom-light: #649786;
$custom-dark: #000000;

JSON

{
  "hex": "#186c57",
  "rgb": {
    "r": 24,
    "g": 108,
    "b": 87
  },
  "hsl": {
    "h": 165,
    "s": 63.636,
    "l": 25.882
  },
  "oklch": {
    "l": 0.47718,
    "c": 0.0846,
    "h": 171.7
  },
  "luminance": 0.11607
}

Semantic roles & 50–950 ramp

primary

#186C57

secondary

#A23E57

accent

#416BE7

background

#F6F9F8

surface

#EBF2EF

border

#C6CCCA

text

#060D0B

muted

#7A7E7C

Preview Lab

Preview with #186C57

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

Preview Lab → · Contrast checker → · Palette generator →