#18757F#18757F

#18757F is a mid, moderate teal. Relative luminance 0.144; OKLCH L 51.6% C 0.082 H 206.1°. Best body text is #FFFFFF at 5.40:1 contrast (WCAG AA passes).

Color values

HEX	#18757F
RGB	rgb(24, 117, 127)
HSL	hsl(186, 68%, 30%)
HSV	hsv(186, 81%, 50%)
CMYK	cmyk(81.1%, 7.9%, 0%, 50.2%)
CIE-LAB	lab(44.87, -21.94, -12.96)
CIE-LCH	lch(44.87, 25.48, 210.56°)
OKLab	oklab(51.63% -0.0737 -0.036)
OKLCH	oklch(51.63% 0.082 206.1)
XYZ	xyz(10.5670, 14.4478, 22.3063)
Luminance	0.1445 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#18757F #7F2218

analogous

#187F56 #18757F #18427F

triadic

#18757F #7F1875 #757F18

tetradic

#18757F #56187F #7F2218 #427F18

square

#18757F #56187F #7F2218 #427F18

split-complementary

#18757F #7F1842 #7F5618

monochromatic

#05181A #0E464C #18757F #22A4B2 #38CAD9

Accessibility & contrast

On white

5.40

#18757F on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.89

#18757F on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #18757F

5.40:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##18757F	#FFFFFF	#000000	##FFFFFF
##18757F	1.00	5.40	3.89	5.40
#FFFFFF	5.40	1.00	21.00	1.00
#000000	3.89	21.00	1.00	21.00
##FFFFFF	5.40	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#6A7080

Deuteranopia (green-blind)

#5C667F

Tritanopia (blue-blind)

#007A78

Achromatopsia (no color)

#6A6A6A

Design tokens & code

CSS

--color: #18757f;
/* rgb */ color: rgb(24, 117, 127);
/* oklch */ color: oklch(51.6% 0.082 206.1);

Tailwind

colors: {
  custom: {
    50: '#699da4',
    500: '#18757f',
    950: '#000000',
  },
}

SCSS

$custom: #18757f;
$custom-light: #699da4;
$custom-dark: #000000;

JSON

{
  "hex": "#18757f",
  "rgb": {
    "r": 24,
    "g": 117,
    "b": 127
  },
  "hsl": {
    "h": 185.825,
    "s": 68.212,
    "l": 29.608
  },
  "oklch": {
    "l": 0.51626,
    "c": 0.08204,
    "h": 206.1
  },
  "luminance": 0.14449
}

Semantic roles & 50–950 ramp

primary

#18757F

secondary

#B34B3F

accent

#4E3DEB

background

#F6F9FA

surface

#ECF2F4

border

#C7CCCE

text

#070E0F

muted

#7A7E7F

Preview Lab

Preview with #18757F

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

Preview Lab → · Contrast checker → · Palette generator →