#428280#428280

#428280 is a mid, moderate teal. Relative luminance 0.187; OKLCH L 56.4% C 0.066 H 192.8°. Best body text is #000000 at 4.74:1 contrast (WCAG AA passes).

Color values

HEX	#428280
RGB	rgb(66, 130, 128)
HSL	hsl(178, 33%, 38%)
HSV	hsv(178, 49%, 51%)
CMYK	cmyk(49.2%, 0%, 1.5%, 49%)
CIE-LAB	lab(50.31, -20.99, -5.26)
CIE-LCH	lch(50.31, 21.64, 194.07°)
OKLab	oklab(56.38% -0.0643 -0.0146)
OKLCH	oklch(56.38% 0.066 192.8)
XYZ	xyz(14.1241, 18.6808, 23.2793)
Luminance	0.1868 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#428280 #824244

analogous

#428260 #428280 #426482

triadic

#428280 #804282 #828042

tetradic

#428280 #604282 #824244 #648242

square

#428280 #604282 #824244 #648242

split-complementary

#428280 #824264 #826042

monochromatic

#193130 #2D5958 #428280 #57AAA7 #80BEBD

Accessibility & contrast

On white

4.43

#428280 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.74

#428280 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #428280

4.74:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##428280	#FFFFFF	#000000	##000000
##428280	1.00	4.43	4.74	4.74
#FFFFFF	4.43	1.00	21.00	21.00
#000000	4.74	21.00	1.00	1.00
##000000	4.74	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#7B7C80

Deuteranopia (green-blind)

#707481

Tritanopia (blue-blind)

#1E8581

Achromatopsia (no color)

#787878

Design tokens & code

CSS

--color: #428280;
/* rgb */ color: rgb(66, 130, 128);
/* oklch */ color: oklch(56.4% 0.066 192.8);

Tailwind

colors: {
  custom: {
    50: '#7ca6a4',
    500: '#428280',
    950: '#000000',
  },
}

SCSS

$custom: #428280;
$custom-light: #7ca6a4;
$custom-dark: #000000;

JSON

{
  "hex": "#428280",
  "rgb": {
    "r": 66,
    "g": 130,
    "b": 128
  },
  "hsl": {
    "h": 178.125,
    "s": 32.653,
    "l": 38.431
  },
  "oklch": {
    "l": 0.5638,
    "c": 0.06591,
    "h": 192.8
  },
  "luminance": 0.18682
}

Semantic roles & 50–950 ramp

primary

#428280

secondary

#A97778

accent

#5F62C9

background

#F7FAFA

surface

#EEF4F4

border

#C9CECE

text

#0A0F0F

muted

#7C7F7F

Preview Lab

Preview with #428280

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

Preview Lab → · Contrast checker → · Palette generator →