#428F95#428F95

#428F95 is a mid, moderate teal. Relative luminance 0.230; OKLCH L 60.4% C 0.076 H 202.2°. Best body text is #000000 at 5.59:1 contrast (WCAG AA passes).

Color values

HEX	#428F95
RGB	rgb(66, 143, 149)
HSL	hsl(184, 39%, 42%)
HSV	hsv(184, 56%, 58%)
CMYK	cmyk(55.7%, 4%, 0%, 41.6%)
CIE-LAB	lab(55.04, -21.82, -10.40)
CIE-LCH	lch(55.04, 24.17, 205.49°)
OKLab	oklab(60.41% -0.0704 -0.0287)
OKLCH	oklch(60.41% 0.076 202.2)
XYZ	xyz(17.4918, 22.9714, 31.9401)
Luminance	0.2297 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#428F95 #954842

analogous

#429571 #428F95 #426695

triadic

#428F95 #95428F #8F9542

tetradic

#428F95 #714295 #954842 #669542

square

#428F95 #714295 #954842 #669542

split-complementary

#428F95 #954266 #957142

monochromatic

#1C3E40 #2F666B #428F95 #5DB1B7 #87C5CA

Accessibility & contrast

On white

3.75

#428F95 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.59

#428F95 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #428F95

5.59:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##428F95	#FFFFFF	#000000	##000000
##428F95	1.00	3.75	5.59	5.59
#FFFFFF	3.75	1.00	21.00	21.00
#000000	5.59	21.00	1.00	1.00
##000000	5.59	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#858995

Deuteranopia (green-blind)

#788095

Tritanopia (blue-blind)

#009491

Achromatopsia (no color)

#848484

Design tokens & code

CSS

--color: #428f95;
/* rgb */ color: rgb(66, 143, 149);
/* oklch */ color: oklch(60.4% 0.076 202.2);

Tailwind

colors: {
  custom: {
    50: '#7eb0b4',
    500: '#428f95',
    950: '#000000',
  },
}

SCSS

$custom: #428f95;
$custom-light: #7eb0b4;
$custom-dark: #000000;

JSON

{
  "hex": "#428f95",
  "rgb": {
    "r": 66,
    "g": 143,
    "b": 149
  },
  "hsl": {
    "h": 184.337,
    "s": 38.605,
    "l": 42.157
  },
  "oklch": {
    "l": 0.60413,
    "c": 0.076,
    "h": 202.2
  },
  "luminance": 0.22973
}

Semantic roles & 50–950 ramp

primary

#428F95

secondary

#B5827E

accent

#6259CF

background

#F8FAFB

surface

#EFF4F6

border

#CACED0

text

#0B1011

muted

#7C7F80

Preview Lab

Preview with #428F95

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

Preview Lab → · Contrast checker → · Palette generator →