#186B51#186B51

#186B51 is a mid, moderate teal. Relative luminance 0.113; OKLCH L 47.3% C 0.088 H 167.0°. Best body text is #FFFFFF at 6.44:1 contrast (WCAG AA passes).

Color values

HEX	#186B51
RGB	rgb(24, 107, 81)
HSL	hsl(161, 63%, 26%)
HSV	hsv(161, 78%, 42%)
CMYK	cmyk(77.6%, 0%, 24.3%, 58%)
CIE-LAB	lab(40.09, -30.99, 7.72)
CIE-LCH	lch(40.09, 31.93, 166.02°)
OKLab	oklab(47.26% -0.0858 0.0197)
OKLCH	oklch(47.26% 0.088 167)
XYZ	xyz(7.1188, 11.3028, 9.5895)
Luminance	0.1130 (WCAG relative)
Temperature	neutral
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#186B51 #6B1832

analogous

#186B27 #186B51 #185B6B

triadic

#186B51 #51186B #6B5118

tetradic

#186B51 #27186B #6B1832 #5B6B18

square

#186B51 #27186B #6B1832 #5B6B18

split-complementary

#186B51 #6B185B #6B2718

monochromatic

#061913 #0D392B #186B51 #239D77 #2ECF9D

Accessibility & contrast

On white

6.44

#186B51 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.26

#186B51 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #186B51

6.44:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##186B51	#FFFFFF	#000000	##FFFFFF
##186B51	1.00	6.44	3.26	6.44
#FFFFFF	6.44	1.00	21.00	1.00
#000000	3.26	21.00	1.00	21.00
##FFFFFF	6.44	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#686350

Deuteranopia (green-blind)

#5E5B53

Tritanopia (blue-blind)

#006B64

Achromatopsia (no color)

#5E5E5E

Design tokens & code

CSS

--color: #186b51;
/* rgb */ color: rgb(24, 107, 81);
/* oklch */ color: oklch(47.3% 0.088 167.0);

Tailwind

colors: {
  custom: {
    50: '#639681',
    500: '#186b51',
    950: '#000000',
  },
}

SCSS

$custom: #186b51;
$custom-light: #639681;
$custom-dark: #000000;

JSON

{
  "hex": "#186b51",
  "rgb": {
    "r": 24,
    "g": 107,
    "b": 81
  },
  "hsl": {
    "h": 161.205,
    "s": 63.359,
    "l": 25.686
  },
  "oklch": {
    "l": 0.47259,
    "c": 0.08799,
    "h": 167
  },
  "luminance": 0.11304
}

Semantic roles & 50–950 ramp

primary

#186B51

secondary

#A13E5D

accent

#4175E6

background

#F6F9F7

surface

#EBF2EE

border

#C6CCC9

text

#060D0A

muted

#7A7E7C

Preview Lab

Preview with #186B51

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

Preview Lab → · Contrast checker → · Palette generator →