#428A92#428A92

#428A92 is a mid, moderate teal. Relative luminance 0.214; OKLCH L 59.1% C 0.073 H 205.1°. Best body text is #000000 at 5.28:1 contrast (WCAG AA passes).

Color values

HEX	#428A92
RGB	rgb(66, 138, 146)
HSL	hsl(186, 38%, 42%)
HSV	hsv(186, 55%, 57%)
CMYK	cmyk(54.8%, 5.5%, 0%, 42.7%)
CIE-LAB	lab(53.39, -20.07, -11.14)
CIE-LCH	lch(53.39, 22.96, 209.04°)
OKLab	oklab(59.05% -0.0659 -0.0308)
OKLCH	oklch(59.05% 0.073 205.1)
XYZ	xyz(16.5215, 21.4090, 30.4502)
Luminance	0.2141 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#428A92 #924A42

analogous

#429272 #428A92 #426292

triadic

#428A92 #92428A #8A9242

tetradic

#428A92 #724292 #924A42 #629242

square

#428A92 #724292 #924A42 #629242

split-complementary

#428A92 #924262 #927242

monochromatic

#1C3A3E #2F6268 #428A92 #5CACB5 #86C2C8

Accessibility & contrast

On white

3.98

#428A92 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.28

#428A92 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #428A92

5.28:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##428A92	#FFFFFF	#000000	##000000
##428A92	1.00	3.98	5.28	5.28
#FFFFFF	3.98	1.00	21.00	21.00
#000000	5.28	21.00	1.00	1.00
##000000	5.28	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#808593

Deuteranopia (green-blind)

#747B92

Tritanopia (blue-blind)

#008F8C

Achromatopsia (no color)

#808080

Design tokens & code

CSS

--color: #428a92;
/* rgb */ color: rgb(66, 138, 146);
/* oklch */ color: oklch(59.1% 0.073 205.1);

Tailwind

colors: {
  custom: {
    50: '#7eacb2',
    500: '#428a92',
    950: '#000000',
  },
}

SCSS

$custom: #428a92;
$custom-light: #7eacb2;
$custom-dark: #000000;

JSON

{
  "hex": "#428a92",
  "rgb": {
    "r": 66,
    "g": 138,
    "b": 146
  },
  "hsl": {
    "h": 186,
    "s": 37.736,
    "l": 41.569
  },
  "oklch": {
    "l": 0.59054,
    "c": 0.07269,
    "h": 205.1
  },
  "luminance": 0.21411
}

Semantic roles & 50–950 ramp

primary

#428A92

secondary

#B3827D

accent

#665ACE

background

#F8FAFA

surface

#EFF4F5

border

#CACECF

text

#0A1010

muted

#7C7F7F

Preview Lab

Preview with #428A92

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

Preview Lab → · Contrast checker → · Palette generator →