#18757E#18757E

#18757E is a mid, moderate teal. Relative luminance 0.144; OKLCH L 51.6% C 0.082 H 205.0°. Best body text is #FFFFFF at 5.41:1 contrast (WCAG AA passes).

Color values

HEX	#18757E
RGB	rgb(24, 117, 126)
HSL	hsl(185, 68%, 29%)
HSV	hsv(185, 81%, 49%)
CMYK	cmyk(81%, 7.1%, 0%, 50.6%)
CIE-LAB	lab(44.83, -22.28, -12.41)
CIE-LCH	lch(44.83, 25.50, 209.13°)
OKLab	oklab(51.59% -0.0741 -0.0345)
OKLCH	oklch(51.59% 0.082 205)
XYZ	xyz(10.5022, 14.4218, 21.9648)
Luminance	0.1442 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#18757E #7E2118

analogous

#187E54 #18757E #18427E

triadic

#18757E #7E1875 #757E18

tetradic

#18757E #54187E #7E2118 #427E18

square

#18757E #54187E #7E2118 #427E18

split-complementary

#18757E #7E1842 #7E5418

monochromatic

#05181A #0E454B #18757E #22A5B1 #37CBD9

Accessibility & contrast

On white

5.41

#18757E on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.88

#18757E on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #18757E

5.41:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##18757E	#FFFFFF	#000000	##FFFFFF
##18757E	1.00	5.41	3.88	5.41
#FFFFFF	5.41	1.00	21.00	1.00
#000000	3.88	21.00	1.00	21.00
##FFFFFF	5.41	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#6B707F

Deuteranopia (green-blind)

#5D667E

Tritanopia (blue-blind)

#007A78

Achromatopsia (no color)

#6A6A6A

Design tokens & code

CSS

--color: #18757e;
/* rgb */ color: rgb(24, 117, 126);
/* oklch */ color: oklch(51.6% 0.082 205.0);

Tailwind

colors: {
  custom: {
    50: '#699da3',
    500: '#18757e',
    950: '#000000',
  },
}

SCSS

$custom: #18757e;
$custom-light: #699da3;
$custom-dark: #000000;

JSON

{
  "hex": "#18757e",
  "rgb": {
    "r": 24,
    "g": 117,
    "b": 126
  },
  "hsl": {
    "h": 185.294,
    "s": 68,
    "l": 29.412
  },
  "oklch": {
    "l": 0.51585,
    "c": 0.0818,
    "h": 205
  },
  "luminance": 0.14423
}

Semantic roles & 50–950 ramp

primary

#18757E

secondary

#B24A3F

accent

#4C3DEB

background

#F6F9FA

surface

#ECF2F3

border

#C7CCCD

text

#070E0F

muted

#7A7E7F

Preview Lab

Preview with #18757E

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

Preview Lab → · Contrast checker → · Palette generator →