#187579#187579

#187579 is a mid, moderate teal. Relative luminance 0.143; OKLCH L 51.4% C 0.081 H 199.4°. Best body text is #FFFFFF at 5.44:1 contrast (WCAG AA passes).

Color values

HEX	#187579
RGB	rgb(24, 117, 121)
HSL	hsl(182, 67%, 28%)
HSV	hsv(182, 80%, 47%)
CMYK	cmyk(80.2%, 3.3%, 0%, 52.5%)
CIE-LAB	lab(44.65, -23.93, -9.69)
CIE-LCH	lch(44.65, 25.82, 202.05°)
OKLab	oklab(51.38% -0.0765 -0.0269)
OKLCH	oklch(51.38% 0.081 199.4)
XYZ	xyz(10.1876, 14.2960, 20.3079)
Luminance	0.1430 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#187579 #791C18

analogous

#18794C #187579 #184479

triadic

#187579 #791875 #757918

tetradic

#187579 #4C1879 #791C18 #447918

square

#187579 #4C1879 #791C18 #447918

split-complementary

#187579 #791844 #794C18

monochromatic

#05191A #0E4446 #187579 #22A6AC #35D0D7

Accessibility & contrast

On white

5.44

#187579 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.86

#187579 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #187579

5.44:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##187579	#FFFFFF	#000000	##FFFFFF
##187579	1.00	5.44	3.86	5.44
#FFFFFF	5.44	1.00	21.00	1.00
#000000	3.86	21.00	1.00	21.00
##FFFFFF	5.44	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#6C6F79

Deuteranopia (green-blind)

#5E6579

Tritanopia (blue-blind)

#007A76

Achromatopsia (no color)

#6A6A6A

Design tokens & code

CSS

--color: #187579;
/* rgb */ color: rgb(24, 117, 121);
/* oklch */ color: oklch(51.4% 0.081 199.4);

Tailwind

colors: {
  custom: {
    50: '#689d9f',
    500: '#187579',
    950: '#000000',
  },
}

SCSS

$custom: #187579;
$custom-light: #689d9f;
$custom-dark: #000000;

JSON

{
  "hex": "#187579",
  "rgb": {
    "r": 24,
    "g": 117,
    "b": 121
  },
  "hsl": {
    "h": 182.474,
    "s": 66.897,
    "l": 28.431
  },
  "oklch": {
    "l": 0.51382,
    "c": 0.08108,
    "h": 199.4
  },
  "luminance": 0.14297
}

Semantic roles & 50–950 ramp

primary

#187579

secondary

#AE443F

accent

#453EEA

background

#F6F9F9

surface

#ECF2F2

border

#C7CCCC

text

#070E0E

muted

#7A7E7E

Preview Lab

Preview with #187579

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

Preview Lab → · Contrast checker → · Palette generator →