#428478#428478

#428478 is a mid, moderate teal. Relative luminance 0.190; OKLCH L 56.6% C 0.070 H 180.3°. Best body text is #000000 at 4.80:1 contrast (WCAG AA passes).

Color values

HEX	#428478
RGB	rgb(66, 132, 120)
HSL	hsl(169, 33%, 39%)
HSV	hsv(169, 50%, 52%)
CMYK	cmyk(50%, 0%, 9.1%, 48.2%)
CIE-LAB	lab(50.71, -24.18, 0.00)
CIE-LCH	lch(50.71, 24.18, 180.00°)
OKLab	oklab(56.62% -0.0705 -0.0004)
OKLCH	oklch(56.62% 0.07 180.3)
XYZ	xyz(13.8868, 19.0157, 20.7043)
Luminance	0.1902 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#428478 #84424E

analogous

#428457 #428478 #426F84

triadic

#428478 #784284 #847842

tetradic

#428478 #574284 #84424E #6F8442

square

#428478 #574284 #84424E #6F8442

split-complementary

#428478 #84426F #845742

monochromatic

#19322E #2E5B53 #428478 #58AB9C #81C0B4

Accessibility & contrast

On white

4.37

#428478 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.80

#428478 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #428478

4.80:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##428478	#FFFFFF	#000000	##000000
##428478	1.00	4.37	4.80	4.80
#FFFFFF	4.37	1.00	21.00	21.00
#000000	4.80	21.00	1.00	1.00
##000000	4.80	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#7F7D78

Deuteranopia (green-blind)

#747579

Tritanopia (blue-blind)

#238680

Achromatopsia (no color)

#797979

Design tokens & code

CSS

--color: #428478;
/* rgb */ color: rgb(66, 132, 120);
/* oklch */ color: oklch(56.6% 0.070 180.3);

Tailwind

colors: {
  custom: {
    50: '#7ba89e',
    500: '#428478',
    950: '#000000',
  },
}

SCSS

$custom: #428478;
$custom-light: #7ba89e;
$custom-dark: #000000;

JSON

{
  "hex": "#428478",
  "rgb": {
    "r": 66,
    "g": 132,
    "b": 120
  },
  "hsl": {
    "h": 169.091,
    "s": 33.333,
    "l": 38.824
  },
  "oklch": {
    "l": 0.56619,
    "c": 0.07048,
    "h": 180.3
  },
  "luminance": 0.19017
}

Semantic roles & 50–950 ramp

primary

#428478

secondary

#AB7781

accent

#5E72C9

background

#F7FAF9

surface

#EEF4F2

border

#C9CECC

text

#0A0F0E

muted

#7C7F7E

Preview Lab

Preview with #428478

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

Preview Lab → · Contrast checker → · Palette generator →