#427B64#427B64

#427B64 is a mid, moderate teal. Relative luminance 0.162; OKLCH L 53.7% C 0.071 H 165.7°. Best body text is #FFFFFF at 4.94:1 contrast (WCAG AA passes).

Color values

HEX	#427B64
RGB	rgb(66, 123, 100)
HSL	hsl(156, 30%, 37%)
HSV	hsv(156, 46%, 48%)
CMYK	cmyk(46.3%, 0%, 18.7%, 51.8%)
CIE-LAB	lab(47.29, -24.59, 6.81)
CIE-LCH	lch(47.29, 25.52, 164.52°)
OKLab	oklab(53.68% -0.0688 0.0175)
OKLCH	oklch(53.68% 0.071 165.7)
XYZ	xyz(11.6290, 16.2434, 14.5766)
Luminance	0.1624 (WCAG relative)
Temperature	neutral
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#427B64 #7B4259

analogous

#427B47 #427B64 #42767B

triadic

#427B64 #64427B #7B6442

tetradic

#427B64 #47427B #7B4259 #767B42

square

#427B64 #47427B #7B4259 #767B42

split-complementary

#427B64 #7B4276 #7B4742

monochromatic

#172B23 #2D5344 #427B64 #57A384 #7EBAA1

Accessibility & contrast

On white

4.94

#427B64 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.25

#427B64 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #427B64

4.94:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##427B64	#FFFFFF	#000000	##FFFFFF
##427B64	1.00	4.94	4.25	4.94
#FFFFFF	4.94	1.00	21.00	1.00
#000000	4.25	21.00	1.00	21.00
##FFFFFF	4.94	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#797463

Deuteranopia (green-blind)

#706E65

Tritanopia (blue-blind)

#317B74

Achromatopsia (no color)

#707070

Design tokens & code

CSS

--color: #427b64;
/* rgb */ color: rgb(66, 123, 100);
/* oklch */ color: oklch(53.7% 0.071 165.7);

Tailwind

colors: {
  custom: {
    50: '#7aa190',
    500: '#427b64',
    950: '#000000',
  },
}

SCSS

$custom: #427b64;
$custom-light: #7aa190;
$custom-dark: #000000;

JSON

{
  "hex": "#427b64",
  "rgb": {
    "r": 66,
    "g": 123,
    "b": 100
  },
  "hsl": {
    "h": 155.789,
    "s": 30.159,
    "l": 37.059
  },
  "oklch": {
    "l": 0.5368,
    "c": 0.07101,
    "h": 165.7
  },
  "luminance": 0.16244
}

Semantic roles & 50–950 ramp

primary

#427B64

secondary

#A57488

accent

#618AC6

background

#F7F9F8

surface

#EEF2F0

border

#C9CCCB

text

#090F0C

muted

#7B7E7D

Preview Lab

Preview with #427B64

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

Preview Lab → · Contrast checker → · Palette generator →