#18727C#18727C

#18727C is a mid, moderate teal. Relative luminance 0.137; OKLCH L 50.7% C 0.080 H 206.4°. Best body text is #FFFFFF at 5.62:1 contrast (WCAG AA passes).

Color values

HEX	#18727C
RGB	rgb(24, 114, 124)
HSL	hsl(186, 68%, 29%)
HSV	hsv(186, 81%, 49%)
CMYK	cmyk(80.6%, 8.1%, 0%, 51.4%)
CIE-LAB	lab(43.77, -21.37, -12.82)
CIE-LCH	lch(43.77, 24.92, 210.96°)
OKLab	oklab(50.71% -0.0719 -0.0357)
OKLCH	oklch(50.71% 0.08 206.4)
XYZ	xyz(10.0305, 13.6828, 21.1773)
Luminance	0.1368 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#18727C #7C2218

analogous

#187C54 #18727C #18407C

triadic

#18727C #7C1872 #727C18

tetradic

#18727C #54187C #7C2218 #407C18

square

#18727C #54187C #7C2218 #407C18

split-complementary

#18727C #7C1840 #7C5418

monochromatic

#05181A #0E4349 #18727C #22A1AF #36C8D8

Accessibility & contrast

On white

5.62

#18727C on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.74

#18727C on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #18727C

5.62:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##18727C	#FFFFFF	#000000	##FFFFFF
##18727C	1.00	5.62	3.74	5.62
#FFFFFF	5.62	1.00	21.00	1.00
#000000	3.74	21.00	1.00	21.00
##FFFFFF	5.62	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#686D7D

Deuteranopia (green-blind)

#5A637C

Tritanopia (blue-blind)

#007775

Achromatopsia (no color)

#676767

Design tokens & code

CSS

--color: #18727c;
/* rgb */ color: rgb(24, 114, 124);
/* oklch */ color: oklch(50.7% 0.080 206.4);

Tailwind

colors: {
  custom: {
    50: '#689ba1',
    500: '#18727c',
    950: '#000000',
  },
}

SCSS

$custom: #18727c;
$custom-light: #689ba1;
$custom-dark: #000000;

JSON

{
  "hex": "#18727c",
  "rgb": {
    "r": 24,
    "g": 114,
    "b": 124
  },
  "hsl": {
    "h": 186,
    "s": 67.568,
    "l": 29.02
  },
  "oklch": {
    "l": 0.50705,
    "c": 0.08028,
    "h": 206.4
  },
  "luminance": 0.13684
}

Semantic roles & 50–950 ramp

primary

#18727C

secondary

#B14B3F

accent

#4F3DEA

background

#F6F9F9

surface

#ECF2F2

border

#C7CCCC

text

#070E0F

muted

#7A7E7E

Preview Lab

Preview with #18727C

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

Preview Lab → · Contrast checker → · Palette generator →