#18756E#18756E

#18756E is a mid, moderate teal. Relative luminance 0.140; OKLCH L 51.0% C 0.082 H 187.2°. Best body text is #FFFFFF at 5.51:1 contrast (WCAG AA passes).

Color values

HEX	#18756E
RGB	rgb(24, 117, 110)
HSL	hsl(175, 66%, 28%)
HSV	hsv(175, 79%, 46%)
CMYK	cmyk(79.5%, 0%, 6%, 54.1%)
CIE-LAB	lab(44.29, -27.42, -3.65)
CIE-LCH	lch(44.29, 27.67, 187.58°)
OKLab	oklab(50.97% -0.0818 -0.0103)
OKLCH	oklch(50.97% 0.082 187.2)
XYZ	xyz(9.5511, 14.0414, 16.9557)
Luminance	0.1404 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#18756E #75181F

analogous

#187540 #18756E #184D75

triadic

#18756E #6E1875 #756E18

tetradic

#18756E #401875 #75181F #4D7518

square

#18756E #401875 #75181F #4D7518

split-complementary

#18756E #75184D #754018

monochromatic

#051918 #0E423E #18756E #22A89E #32D5C9

Accessibility & contrast

On white

5.51

#18756E on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.81

#18756E on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #18756E

5.51:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##18756E	#FFFFFF	#000000	##FFFFFF
##18756E	1.00	5.51	3.81	5.51
#FFFFFF	5.51	1.00	21.00	1.00
#000000	3.81	21.00	1.00	21.00
##FFFFFF	5.51	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#6E6E6E

Deuteranopia (green-blind)

#62656F

Tritanopia (blue-blind)

#007873

Achromatopsia (no color)

#696969

Design tokens & code

CSS

--color: #18756e;
/* rgb */ color: rgb(24, 117, 110);
/* oklch */ color: oklch(51.0% 0.082 187.2);

Tailwind

colors: {
  custom: {
    50: '#679d97',
    500: '#18756e',
    950: '#000000',
  },
}

SCSS

$custom: #18756e;
$custom-light: #679d97;
$custom-dark: #000000;

JSON

{
  "hex": "#18756e",
  "rgb": {
    "r": 24,
    "g": 117,
    "b": 110
  },
  "hsl": {
    "h": 175.484,
    "s": 65.957,
    "l": 27.647
  },
  "oklch": {
    "l": 0.50967,
    "c": 0.08243,
    "h": 187.2
  },
  "luminance": 0.14043
}

Semantic roles & 50–950 ramp

primary

#18756E

secondary

#AA3F47

accent

#3F4CE9

background

#F6F9F9

surface

#EBF2F2

border

#C6CCCC

text

#070E0D

muted

#7A7E7E

Preview Lab

Preview with #18756E

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

Preview Lab → · Contrast checker → · Palette generator →