#18757D#18757D

#18757D is a mid, moderate teal. Relative luminance 0.144; OKLCH L 51.5% C 0.082 H 203.9°. Best body text is #FFFFFF at 5.41:1 contrast (WCAG AA passes).

Color values

HEX	#18757D
RGB	rgb(24, 117, 125)
HSL	hsl(185, 68%, 29%)
HSV	hsv(185, 81%, 49%)
CMYK	cmyk(80.8%, 6.4%, 0%, 51%)
CIE-LAB	lab(44.80, -22.61, -11.87)
CIE-LCH	lch(44.80, 25.54, 207.70°)
OKLab	oklab(51.54% -0.0746 -0.033)
OKLCH	oklch(51.54% 0.082 203.9)
XYZ	xyz(10.4380, 14.3961, 21.6267)
Luminance	0.1440 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#18757D #7D2018

analogous

#187D53 #18757D #18437D

triadic

#18757D #7D1875 #757D18

tetradic

#18757D #53187D #7D2018 #437D18

square

#18757D #53187D #7D2018 #437D18

split-complementary

#18757D #7D1843 #7D5318

monochromatic

#05181A #0E454A #18757D #22A5B0 #37CCD9

Accessibility & contrast

On white

5.41

#18757D on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.88

#18757D on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #18757D

5.41:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##18757D	#FFFFFF	#000000	##FFFFFF
##18757D	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)

#6B707E

Deuteranopia (green-blind)

#5D667D

Tritanopia (blue-blind)

#007A77

Achromatopsia (no color)

#6A6A6A

Design tokens & code

CSS

--color: #18757d;
/* rgb */ color: rgb(24, 117, 125);
/* oklch */ color: oklch(51.5% 0.082 203.9);

Tailwind

colors: {
  custom: {
    50: '#699da2',
    500: '#18757d',
    950: '#000000',
  },
}

SCSS

$custom: #18757d;
$custom-light: #699da2;
$custom-dark: #000000;

JSON

{
  "hex": "#18757d",
  "rgb": {
    "r": 24,
    "g": 117,
    "b": 125
  },
  "hsl": {
    "h": 184.752,
    "s": 67.785,
    "l": 29.216
  },
  "oklch": {
    "l": 0.51543,
    "c": 0.08159,
    "h": 203.9
  },
  "luminance": 0.14397
}

Semantic roles & 50–950 ramp

primary

#18757D

secondary

#B2483F

accent

#4B3DEB

background

#F6F9F9

surface

#ECF2F2

border

#C7CCCC

text

#070E0F

muted

#7A7E7E

Preview Lab

Preview with #18757D

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

Preview Lab → · Contrast checker → · Palette generator →