#18656B#18656B

#18656B is a mid, moderate teal. Relative luminance 0.106; OKLCH L 46.5% C 0.071 H 202.8°. Best body text is #FFFFFF at 6.75:1 contrast (WCAG AA passes).

Color values

HEX	#18656B
RGB	rgb(24, 101, 107)
HSL	hsl(184, 63%, 26%)
HSV	hsv(184, 78%, 42%)
CMYK	cmyk(77.6%, 5.6%, 0%, 58%)
CIE-LAB	lab(38.83, -20.16, -9.98)
CIE-LCH	lch(38.83, 22.50, 206.34°)
OKLab	oklab(46.5% -0.0659 -0.0277)
OKLCH	oklch(46.5% 0.071 202.8)
XYZ	xyz(7.6830, 10.5622, 15.5408)
Luminance	0.1056 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#18656B #6B1E18

analogous

#186B47 #18656B #183B6B

triadic

#18656B #6B1865 #656B18

tetradic

#18656B #47186B #6B1E18 #3B6B18

square

#18656B #47186B #6B1E18 #3B6B18

split-complementary

#18656B #6B183B #6B4718

monochromatic

#061819 #0D3639 #18656B #23949D #2EC3CF

Accessibility & contrast

On white

6.75

#18656B on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.11

#18656B on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #18656B

6.75:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##18656B	#FFFFFF	#000000	##FFFFFF
##18656B	1.00	6.75	3.11	6.75
#FFFFFF	6.75	1.00	21.00	1.00
#000000	3.11	21.00	1.00	21.00
##FFFFFF	6.75	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#5D606B

Deuteranopia (green-blind)

#51586B

Tritanopia (blue-blind)

#006967

Achromatopsia (no color)

#5B5B5B

Design tokens & code

CSS

--color: #18656b;
/* rgb */ color: rgb(24, 101, 107);
/* oklch */ color: oklch(46.5% 0.071 202.8);

Tailwind

colors: {
  custom: {
    50: '#649195',
    500: '#18656b',
    950: '#000000',
  },
}

SCSS

$custom: #18656b;
$custom-light: #649195;
$custom-dark: #000000;

JSON

{
  "hex": "#18656b",
  "rgb": {
    "r": 24,
    "g": 101,
    "b": 107
  },
  "hsl": {
    "h": 184.337,
    "s": 63.359,
    "l": 25.686
  },
  "oklch": {
    "l": 0.465,
    "c": 0.07149,
    "h": 202.8
  },
  "luminance": 0.10563
}

Semantic roles & 50–950 ramp

primary

#18656B

secondary

#A1453E

accent

#4D41E6

background

#F6F8F9

surface

#EBF0F1

border

#C6CBCB

text

#060C0D

muted

#7A7D7E

Preview Lab

Preview with #18656B

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

Preview Lab → · Contrast checker → · Palette generator →