#18646E#18646E

#18646E is a mid, moderate teal. Relative luminance 0.104; OKLCH L 46.4% C 0.072 H 208.1°. Best body text is #FFFFFF at 6.80:1 contrast (WCAG AA passes).

Color values

HEX	#18646E
RGB	rgb(24, 100, 110)
HSL	hsl(187, 64%, 26%)
HSV	hsv(187, 78%, 43%)
CMYK	cmyk(78.2%, 9.1%, 0%, 56.9%)
CIE-LAB	lab(38.61, -18.60, -12.16)
CIE-LCH	lch(38.61, 22.22, 213.18°)
OKLab	oklab(46.36% -0.0634 -0.0338)
OKLCH	oklch(46.36% 0.072 208.1)
XYZ	xyz(7.7471, 10.4334, 16.3544)
Luminance	0.1043 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#18646E #6E2218

analogous

#186E4D #18646E #18396E

triadic

#18646E #6E1864 #646E18

tetradic

#18646E #4D186E #6E2218 #396E18

square

#18646E #4D186E #6E2218 #396E18

split-complementary

#18646E #6E1839 #6E4D18

monochromatic

#051719 #0D363C #18646E #2392A0 #2FBFD2

Accessibility & contrast

On white

6.80

#18646E on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.09

#18646E on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #18646E

6.80:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##18646E	#FFFFFF	#000000	##FFFFFF
##18646E	1.00	6.80	3.09	6.80
#FFFFFF	6.80	1.00	21.00	1.00
#000000	3.09	21.00	1.00	21.00
##FFFFFF	6.80	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#5B606F

Deuteranopia (green-blind)

#4F576E

Tritanopia (blue-blind)

#006967

Achromatopsia (no color)

#5B5B5B

Design tokens & code

CSS

--color: #18646e;
/* rgb */ color: rgb(24, 100, 110);
/* oklch */ color: oklch(46.4% 0.072 208.1);

Tailwind

colors: {
  custom: {
    50: '#649097',
    500: '#18646e',
    950: '#000000',
  },
}

SCSS

$custom: #18646e;
$custom-light: #649097;
$custom-dark: #000000;

JSON

{
  "hex": "#18646e",
  "rgb": {
    "r": 24,
    "g": 100,
    "b": 110
  },
  "hsl": {
    "h": 186.977,
    "s": 64.179,
    "l": 26.275
  },
  "oklch": {
    "l": 0.46356,
    "c": 0.07186,
    "h": 208.1
  },
  "luminance": 0.10434
}

Semantic roles & 50–950 ramp

primary

#18646E

secondary

#A44A3E

accent

#5441E7

background

#F6F8F9

surface

#EBF0F2

border

#C6CBCC

text

#060C0D

muted

#7A7D7E

Preview Lab

Preview with #18646E

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

Preview Lab → · Contrast checker → · Palette generator →