#18606B#18606B

#18606B is a mid, moderate teal. Relative luminance 0.096; OKLCH L 45.1% C 0.070 H 210.0°. Best body text is #FFFFFF at 7.18:1 contrast (WCAG AA passes).

Color values

HEX	#18606B
RGB	rgb(24, 96, 107)
HSL	hsl(188, 63%, 26%)
HSV	hsv(188, 78%, 42%)
CMYK	cmyk(77.6%, 10.3%, 0%, 58%)
CIE-LAB	lab(37.15, -17.43, -12.52)
CIE-LCH	lch(37.15, 21.46, 215.71°)
OKLab	oklab(45.14% -0.0604 -0.0349)
OKLCH	oklch(45.14% 0.07 210)
XYZ	xyz(7.2123, 9.6206, 15.3839)
Luminance	0.0962 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#18606B #6B2318

analogous

#186B4C #18606B #18366B

triadic

#18606B #6B1860 #606B18

tetradic

#18606B #4C186B #6B2318 #366B18

square

#18606B #4C186B #6B2318 #366B18

split-complementary

#18606B #6B1836 #6B4C18

monochromatic

#061619 #0D3339 #18606B #238D9D #2EBACF

Accessibility & contrast

On white

7.18

#18606B on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.92

#18606B on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #18606B

7.18:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##18606B	#FFFFFF	#000000	##FFFFFF
##18606B	1.00	7.18	2.92	7.18
#FFFFFF	7.18	1.00	21.00	1.00
#000000	2.92	21.00	1.00	21.00
##FFFFFF	7.18	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#575C6C

Deuteranopia (green-blind)

#4B546B

Tritanopia (blue-blind)

#006563

Achromatopsia (no color)

#575757

Design tokens & code

CSS

--color: #18606b;
/* rgb */ color: rgb(24, 96, 107);
/* oklch */ color: oklch(45.1% 0.070 210.0);

Tailwind

colors: {
  custom: {
    50: '#648d95',
    500: '#18606b',
    950: '#000000',
  },
}

SCSS

$custom: #18606b;
$custom-light: #648d95;
$custom-dark: #000000;

JSON

{
  "hex": "#18606b",
  "rgb": {
    "r": 24,
    "g": 96,
    "b": 107
  },
  "hsl": {
    "h": 187.952,
    "s": 63.359,
    "l": 25.686
  },
  "oklch": {
    "l": 0.45142,
    "c": 0.06974,
    "h": 210
  },
  "luminance": 0.09621
}

Semantic roles & 50–950 ramp

primary

#18606B

secondary

#A14B3E

accent

#5741E6

background

#F6F8F9

surface

#EBF0F1

border

#C6CBCB

text

#060C0D

muted

#7A7D7E

Preview Lab

Preview with #18606B

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

Preview Lab → · Contrast checker → · Palette generator →