#428992#428992

#428992 is a mid, moderate teal. Relative luminance 0.211; OKLCH L 58.8% C 0.072 H 206.4°. Best body text is #000000 at 5.23:1 contrast (WCAG AA passes).

Color values

HEX	#428992
RGB	rgb(66, 137, 146)
HSL	hsl(187, 38%, 42%)
HSV	hsv(187, 55%, 57%)
CMYK	cmyk(54.8%, 6.2%, 0%, 42.7%)
CIE-LAB	lab(53.08, -19.54, -11.61)
CIE-LCH	lch(53.08, 22.73, 210.72°)
OKLab	oklab(58.8% -0.0647 -0.0321)
OKLCH	oklch(58.8% 0.072 206.4)
XYZ	xyz(16.3786, 21.1234, 30.4026)
Luminance	0.2112 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#428992 #924B42

analogous

#429273 #428992 #426192

triadic

#428992 #924289 #899242

tetradic

#428992 #734292 #924B42 #619242

square

#428992 #734292 #924B42 #619242

split-complementary

#428992 #924261 #927342

monochromatic

#1C3A3E #2F6168 #428992 #5CABB5 #86C1C8

Accessibility & contrast

On white

4.02

#428992 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.23

#428992 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #428992

5.23:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##428992	#FFFFFF	#000000	##000000
##428992	1.00	4.02	5.23	5.23
#FFFFFF	4.02	1.00	21.00	21.00
#000000	5.23	21.00	1.00	1.00
##000000	5.23	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#7F8493

Deuteranopia (green-blind)

#727B92

Tritanopia (blue-blind)

#008E8C

Achromatopsia (no color)

#7F7F7F

Design tokens & code

CSS

--color: #428992;
/* rgb */ color: rgb(66, 137, 146);
/* oklch */ color: oklch(58.8% 0.072 206.4);

Tailwind

colors: {
  custom: {
    50: '#7eabb2',
    500: '#428992',
    950: '#000000',
  },
}

SCSS

$custom: #428992;
$custom-light: #7eabb2;
$custom-dark: #000000;

JSON

{
  "hex": "#428992",
  "rgb": {
    "r": 66,
    "g": 137,
    "b": 146
  },
  "hsl": {
    "h": 186.75,
    "s": 37.736,
    "l": 41.569
  },
  "oklch": {
    "l": 0.58805,
    "c": 0.07219,
    "h": 206.4
  },
  "luminance": 0.21125
}

Semantic roles & 50–950 ramp

primary

#428992

secondary

#B3837D

accent

#675ACE

background

#F8FAFA

surface

#EFF4F5

border

#CACECF

text

#0A1010

muted

#7C7F7F

Preview Lab

Preview with #428992

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

Preview Lab → · Contrast checker → · Palette generator →