#18757A#18757A

#18757A is a mid, moderate teal. Relative luminance 0.143; OKLCH L 51.4% C 0.081 H 200.5°. Best body text is #FFFFFF at 5.43:1 contrast (WCAG AA passes).

Color values

HEX	#18757A
RGB	rgb(24, 117, 122)
HSL	hsl(183, 67%, 29%)
HSV	hsv(183, 80%, 48%)
CMYK	cmyk(80.3%, 4.1%, 0%, 52.2%)
CIE-LAB	lab(44.69, -23.60, -10.24)
CIE-LCH	lch(44.69, 25.73, 203.45°)
OKLab	oklab(51.42% -0.076 -0.0285)
OKLCH	oklch(51.42% 0.081 200.5)
XYZ	xyz(10.2492, 14.3206, 20.6326)
Luminance	0.1432 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#18757A #7A1D18

analogous

#187A4E #18757A #18447A

triadic

#18757A #7A1875 #757A18

tetradic

#18757A #4E187A #7A1D18 #447A18

square

#18757A #4E187A #7A1D18 #447A18

split-complementary

#18757A #7A1844 #7A4E18

monochromatic

#05191A #0E4447 #18757A #22A6AD #35CFD7

Accessibility & contrast

On white

5.43

#18757A on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.86

#18757A on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #18757A

5.43:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##18757A	#FFFFFF	#000000	##FFFFFF
##18757A	1.00	5.43	3.86	5.43
#FFFFFF	5.43	1.00	21.00	1.00
#000000	3.86	21.00	1.00	21.00
##FFFFFF	5.43	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#6C6F7A

Deuteranopia (green-blind)

#5E657A

Tritanopia (blue-blind)

#007A76

Achromatopsia (no color)

#6A6A6A

Design tokens & code

CSS

--color: #18757a;
/* rgb */ color: rgb(24, 117, 122);
/* oklch */ color: oklch(51.4% 0.081 200.5);

Tailwind

colors: {
  custom: {
    50: '#689da0',
    500: '#18757a',
    950: '#000000',
  },
}

SCSS

$custom: #18757a;
$custom-light: #689da0;
$custom-dark: #000000;

JSON

{
  "hex": "#18757a",
  "rgb": {
    "r": 24,
    "g": 117,
    "b": 122
  },
  "hsl": {
    "h": 183.061,
    "s": 67.123,
    "l": 28.627
  },
  "oklch": {
    "l": 0.51422,
    "c": 0.08115,
    "h": 200.5
  },
  "luminance": 0.14322
}

Semantic roles & 50–950 ramp

primary

#18757A

secondary

#AF453F

accent

#473EEA

background

#F6F9F9

surface

#ECF2F2

border

#C7CCCC

text

#070E0E

muted

#7A7E7E

Preview Lab

Preview with #18757A

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

Preview Lab → · Contrast checker → · Palette generator →