#428A98#428A98

#428A98 is a mid, moderate teal. Relative luminance 0.216; OKLCH L 59.3% C 0.075 H 212.0°. Best body text is #000000 at 5.32:1 contrast (WCAG AA passes).

Color values

HEX	#428A98
RGB	rgb(66, 138, 152)
HSL	hsl(190, 39%, 43%)
HSV	hsv(190, 57%, 60%)
CMYK	cmyk(56.6%, 9.2%, 0%, 40.4%)
CIE-LAB	lab(53.60, -18.29, -14.31)
CIE-LCH	lch(53.60, 23.22, 218.03°)
OKLab	oklab(59.29% -0.0633 -0.0396)
OKLCH	oklch(59.29% 0.075 212)
XYZ	xyz(17.0005, 21.6006, 32.9731)
Luminance	0.2160 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#428A98 #985042

analogous

#42987B #428A98 #425F98

triadic

#428A98 #98428A #8A9842

tetradic

#428A98 #7B4298 #985042 #5F9842

square

#428A98 #7B4298 #985042 #5F9842

split-complementary

#428A98 #98425F #987B42

monochromatic

#1D3D43 #2F636D #428A98 #5EAAB9 #89C1CC

Accessibility & contrast

On white

3.95

#428A98 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.32

#428A98 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #428A98

5.32:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##428A98	#FFFFFF	#000000	##000000
##428A98	1.00	3.95	5.32	5.32
#FFFFFF	3.95	1.00	21.00	21.00
#000000	5.32	21.00	1.00	1.00
##000000	5.32	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#7F8699

Deuteranopia (green-blind)

#727C98

Tritanopia (blue-blind)

#00908E

Achromatopsia (no color)

#808080

Design tokens & code

CSS

--color: #428a98;
/* rgb */ color: rgb(66, 138, 152);
/* oklch */ color: oklch(59.3% 0.075 212.0);

Tailwind

colors: {
  custom: {
    50: '#7eacb6',
    500: '#428a98',
    950: '#000000',
  },
}

SCSS

$custom: #428a98;
$custom-light: #7eacb6;
$custom-dark: #000000;

JSON

{
  "hex": "#428a98",
  "rgb": {
    "r": 66,
    "g": 138,
    "b": 152
  },
  "hsl": {
    "h": 189.767,
    "s": 39.45,
    "l": 42.745
  },
  "oklch": {
    "l": 0.59288,
    "c": 0.07464,
    "h": 212
  },
  "luminance": 0.21602
}

Semantic roles & 50–950 ramp

primary

#428A98

secondary

#B7887F

accent

#6C58CF

background

#F8FAFB

surface

#EFF4F6

border

#CACED0

text

#0B1011

muted

#7C7F80

Preview Lab

Preview with #428A98

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

Preview Lab → · Contrast checker → · Palette generator →