#428173#428173

#428173 is a mid, moderate teal. Relative luminance 0.181; OKLCH L 55.7% C 0.069 H 177.4°. Best body text is #000000 at 4.62:1 contrast (WCAG AA passes).

Color values

HEX	#428173
RGB	rgb(66, 129, 115)
HSL	hsl(167, 32%, 38%)
HSV	hsv(167, 49%, 51%)
CMYK	cmyk(48.8%, 0%, 10.9%, 49.4%)
CIE-LAB	lab(49.61, -23.94, 1.33)
CIE-LCH	lch(49.61, 23.98, 176.81°)
OKLab	oklab(55.69% -0.0691 0.0032)
OKLCH	oklch(55.69% 0.069 177.4)
XYZ	xyz(13.1902, 18.0955, 19.0140)
Luminance	0.1810 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#428173 #814250

analogous

#428153 #428173 #426F81

triadic

#428173 #734281 #817342

tetradic

#428173 #534281 #814250 #6F8142

square

#428173 #534281 #814250 #6F8142

split-complementary

#428173 #81426F #815342

monochromatic

#19302B #2D594F #428173 #57A997 #80BEB0

Accessibility & contrast

On white

4.55

#428173 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.62

#428173 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #428173

4.62:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##428173	#FFFFFF	#000000	##000000
##428173	1.00	4.55	4.62	4.62
#FFFFFF	4.55	1.00	21.00	21.00
#000000	4.62	21.00	1.00	1.00
##000000	4.62	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#7D7A72

Deuteranopia (green-blind)

#737374

Tritanopia (blue-blind)

#28837D

Achromatopsia (no color)

#767676

Design tokens & code

CSS

--color: #428173;
/* rgb */ color: rgb(66, 129, 115);
/* oklch */ color: oklch(55.7% 0.069 177.4);

Tailwind

colors: {
  custom: {
    50: '#7ba69b',
    500: '#428173',
    950: '#000000',
  },
}

SCSS

$custom: #428173;
$custom-light: #7ba69b;
$custom-dark: #000000;

JSON

{
  "hex": "#428173",
  "rgb": {
    "r": 66,
    "g": 129,
    "b": 115
  },
  "hsl": {
    "h": 166.667,
    "s": 32.308,
    "l": 38.235
  },
  "oklch": {
    "l": 0.55688,
    "c": 0.06921,
    "h": 177.4
  },
  "luminance": 0.18097
}

Semantic roles & 50–950 ramp

primary

#428173

secondary

#A97681

accent

#5F77C8

background

#F7FAF9

surface

#EEF4F2

border

#C9CECC

text

#0A0F0E

muted

#7C7F7E

Preview Lab

Preview with #428173

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

Preview Lab → · Contrast checker → · Palette generator →