#18707C#18707C

#18707C is a mid, moderate teal. Relative luminance 0.132; OKLCH L 50.2% C 0.080 H 208.9°. Best body text is #FFFFFF at 5.76:1 contrast (WCAG AA passes).

Color values

HEX	#18707C
RGB	rgb(24, 112, 124)
HSL	hsl(187, 68%, 29%)
HSV	hsv(187, 81%, 49%)
CMYK	cmyk(80.6%, 9.7%, 0%, 51.4%)
CIE-LAB	lab(43.12, -20.30, -13.81)
CIE-LCH	lch(43.12, 24.55, 214.24°)
OKLab	oklab(50.17% -0.0698 -0.0385)
OKLCH	oklch(50.17% 0.08 208.9)
XYZ	xyz(9.8074, 13.2366, 21.1029)
Luminance	0.1324 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#18707C #7C2418

analogous

#187C56 #18707C #183E7C

triadic

#18707C #7C1870 #707C18

tetradic

#18707C #56187C #7C2418 #3E7C18

square

#18707C #56187C #7C2418 #3E7C18

split-complementary

#18707C #7C183E #7C5618

monochromatic

#05171A #0E4249 #18707C #229EAF #36C5D8

Accessibility & contrast

On white

5.76

#18707C on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.65

#18707C on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #18707C

5.76:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##18707C	#FFFFFF	#000000	##FFFFFF
##18707C	1.00	5.76	3.65	5.76
#FFFFFF	5.76	1.00	21.00	1.00
#000000	3.65	21.00	1.00	21.00
##FFFFFF	5.76	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#656B7D

Deuteranopia (green-blind)

#58627C

Tritanopia (blue-blind)

#007674

Achromatopsia (no color)

#666666

Design tokens & code

CSS

--color: #18707c;
/* rgb */ color: rgb(24, 112, 124);
/* oklch */ color: oklch(50.2% 0.080 208.9);

Tailwind

colors: {
  custom: {
    50: '#6899a2',
    500: '#18707c',
    950: '#000000',
  },
}

SCSS

$custom: #18707c;
$custom-light: #6899a2;
$custom-dark: #000000;

JSON

{
  "hex": "#18707c",
  "rgb": {
    "r": 24,
    "g": 112,
    "b": 124
  },
  "hsl": {
    "h": 187.2,
    "s": 67.568,
    "l": 29.02
  },
  "oklch": {
    "l": 0.50174,
    "c": 0.07973,
    "h": 208.9
  },
  "luminance": 0.13238
}

Semantic roles & 50–950 ramp

primary

#18707C

secondary

#B14D3F

accent

#523DEA

background

#F6F9F9

surface

#ECF2F2

border

#C7CCCC

text

#070E0F

muted

#7A7E7E

Preview Lab

Preview with #18707C

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

Preview Lab → · Contrast checker → · Palette generator →