#186B5E#186B5E

#186B5E is a mid, moderate teal. Relative luminance 0.115; OKLCH L 47.7% C 0.079 H 179.7°. Best body text is #FFFFFF at 6.36:1 contrast (WCAG AA passes).

Color values

HEX	#186B5E
RGB	rgb(24, 107, 94)
HSL	hsl(171, 63%, 26%)
HSV	hsv(171, 78%, 42%)
CMYK	cmyk(77.6%, 0%, 12.1%, 58%)
CIE-LAB	lab(40.44, -27.35, 0.34)
CIE-LCH	lch(40.44, 27.35, 179.28°)
OKLab	oklab(47.66% -0.079 0.0005)
OKLCH	oklch(47.66% 0.079 179.7)
XYZ	xyz(7.6538, 11.5168, 12.4071)
Luminance	0.1152 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#186B5E #6B1825

analogous

#186B34 #186B5E #184E6B

triadic

#186B5E #5E186B #6B5E18

tetradic

#186B5E #34186B #6B1825 #4E6B18

square

#186B5E #34186B #6B1825 #4E6B18

split-complementary

#186B5E #6B184E #6B3418

monochromatic

#061916 #0D3932 #186B5E #239D8A #2ECFB6

Accessibility & contrast

On white

6.36

#186B5E on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.30

#186B5E on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #186B5E

6.36:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##186B5E	#FFFFFF	#000000	##FFFFFF
##186B5E	1.00	6.36	3.30	6.36
#FFFFFF	6.36	1.00	21.00	1.00
#000000	3.30	21.00	1.00	21.00
##FFFFFF	6.36	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#66645D

Deuteranopia (green-blind)

#5B5C5F

Tritanopia (blue-blind)

#006D67

Achromatopsia (no color)

#5F5F5F

Design tokens & code

CSS

--color: #186b5e;
/* rgb */ color: rgb(24, 107, 94);
/* oklch */ color: oklch(47.7% 0.079 179.7);

Tailwind

colors: {
  custom: {
    50: '#64968b',
    500: '#186b5e',
    950: '#000000',
  },
}

SCSS

$custom: #186b5e;
$custom-light: #64968b;
$custom-dark: #000000;

JSON

{
  "hex": "#186b5e",
  "rgb": {
    "r": 24,
    "g": 107,
    "b": 94
  },
  "hsl": {
    "h": 170.602,
    "s": 63.359,
    "l": 25.686
  },
  "oklch": {
    "l": 0.47663,
    "c": 0.07896,
    "h": 179.7
  },
  "luminance": 0.11518
}

Semantic roles & 50–950 ramp

primary

#186B5E

secondary

#A13E4D

accent

#415BE6

background

#F6F9F8

surface

#EBF2F0

border

#C6CCCB

text

#060D0C

muted

#7A7E7D

Preview Lab

Preview with #186B5E

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

Preview Lab → · Contrast checker → · Palette generator →