#427D84#427D84

#427D84 is a mid, moderate teal. Relative luminance 0.175; OKLCH L 55.3% C 0.062 H 205.5°. Best body text is #FFFFFF at 4.67:1 contrast (WCAG AA passes).

Color values

HEX	#427D84
RGB	rgb(66, 125, 132)
HSL	hsl(186, 33%, 39%)
HSV	hsv(186, 50%, 52%)
CMYK	cmyk(50%, 5.3%, 0%, 48.2%)
CIE-LAB	lab(48.87, -17.18, -9.76)
CIE-LCH	lch(48.87, 19.76, 209.59°)
OKLab	oklab(55.27% -0.0563 -0.0269)
OKLCH	oklch(55.27% 0.062 205.5)
XYZ	xyz(13.7436, 17.4903, 24.4770)
Luminance	0.1749 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#427D84 #844942

analogous

#42846A #427D84 #425C84

triadic

#427D84 #84427D #7D8442

tetradic

#427D84 #6A4284 #844942 #5C8442

square

#427D84 #6A4284 #844942 #5C8442

split-complementary

#427D84 #84425C #846A42

monochromatic

#193032 #2E565B #427D84 #58A3AB #81B9C0

Accessibility & contrast

On white

4.67

#427D84 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.50

#427D84 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#FFFFFF on #427D84

4.67:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##427D84	#FFFFFF	#000000	##FFFFFF
##427D84	1.00	4.67	4.50	4.67
#FFFFFF	4.67	1.00	21.00	1.00
#000000	4.50	21.00	1.00	21.00
##FFFFFF	4.67	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#757985

Deuteranopia (green-blind)

#6A7184

Tritanopia (blue-blind)

#1C817F

Achromatopsia (no color)

#747474

Design tokens & code

CSS

--color: #427d84;
/* rgb */ color: rgb(66, 125, 132);
/* oklch */ color: oklch(55.3% 0.062 205.5);

Tailwind

colors: {
  custom: {
    50: '#7ca2a7',
    500: '#427d84',
    950: '#000000',
  },
}

SCSS

$custom: #427d84;
$custom-light: #7ca2a7;
$custom-dark: #000000;

JSON

{
  "hex": "#427d84",
  "rgb": {
    "r": 66,
    "g": 125,
    "b": 132
  },
  "hsl": {
    "h": 186.364,
    "s": 33.333,
    "l": 38.824
  },
  "oklch": {
    "l": 0.55266,
    "c": 0.06241,
    "h": 205.5
  },
  "luminance": 0.17491
}

Semantic roles & 50–950 ramp

primary

#427D84

secondary

#AB7D77

accent

#6A5EC9

background

#F7FAFA

surface

#EEF3F4

border

#C9CDCE

text

#0A0F0F

muted

#7C7F7F

Preview Lab

Preview with #427D84

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

Preview Lab → · Contrast checker → · Palette generator →