#186B5D#186B5D

#186B5D is a mid, moderate teal. Relative luminance 0.115; OKLCH L 47.6% C 0.080 H 178.6°. Best body text is #FFFFFF at 6.36:1 contrast (WCAG AA passes).

Color values

HEX	#186B5D
RGB	rgb(24, 107, 93)
HSL	hsl(170, 63%, 26%)
HSV	hsv(170, 78%, 42%)
CMYK	cmyk(77.6%, 0%, 13.1%, 58%)
CIE-LAB	lab(40.41, -27.65, 0.91)
CIE-LCH	lch(40.41, 27.66, 178.11°)
OKLab	oklab(47.63% -0.0795 0.002)
OKLCH	oklch(47.63% 0.08 178.6)
XYZ	xyz(7.6092, 11.4990, 12.1723)
Luminance	0.1150 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#186B5D #6B1826

analogous

#186B34 #186B5D #184F6B

triadic

#186B5D #5D186B #6B5D18

tetradic

#186B5D #34186B #6B1826 #4F6B18

square

#186B5D #34186B #6B1826 #4F6B18

split-complementary

#186B5D #6B184F #6B3418

monochromatic

#061916 #0D3932 #186B5D #239D88 #2ECFB4

Accessibility & contrast

On white

6.36

#186B5D on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.30

#186B5D on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #186B5D

6.36:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##186B5D	#FFFFFF	#000000	##FFFFFF
##186B5D	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)

#66645C

Deuteranopia (green-blind)

#5B5C5E

Tritanopia (blue-blind)

#006D67

Achromatopsia (no color)

#5F5F5F

Design tokens & code

CSS

--color: #186b5d;
/* rgb */ color: rgb(24, 107, 93);
/* oklch */ color: oklch(47.6% 0.080 178.6);

Tailwind

colors: {
  custom: {
    50: '#64968a',
    500: '#186b5d',
    950: '#000000',
  },
}

SCSS

$custom: #186b5d;
$custom-light: #64968a;
$custom-dark: #000000;

JSON

{
  "hex": "#186b5d",
  "rgb": {
    "r": 24,
    "g": 107,
    "b": 93
  },
  "hsl": {
    "h": 169.88,
    "s": 63.359,
    "l": 25.686
  },
  "oklch": {
    "l": 0.47629,
    "c": 0.0795,
    "h": 178.6
  },
  "luminance": 0.115
}

Semantic roles & 50–950 ramp

primary

#186B5D

secondary

#A13E4F

accent

#415DE6

background

#F6F9F8

surface

#EBF2F0

border

#C6CCCB

text

#060D0B

muted

#7A7E7C

Preview Lab

Preview with #186B5D

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

Preview Lab → · Contrast checker → · Palette generator →