#428D71#428D71

#428D71 is a mid, moderate teal. Relative luminance 0.214; OKLCH L 58.7% C 0.087 H 166.5°. Best body text is #000000 at 5.28:1 contrast (WCAG AA passes).

Color values

HEX	#428D71
RGB	rgb(66, 141, 113)
HSL	hsl(158, 36%, 41%)
HSV	hsv(158, 53%, 55%)
CMYK	cmyk(53.2%, 0%, 19.9%, 44.7%)
CIE-LAB	lab(53.38, -30.37, 7.92)
CIE-LCH	lch(53.38, 31.38, 165.39°)
OKLab	oklab(58.73% -0.0848 0.0203)
OKLCH	oklch(58.73% 0.087 166.5)
XYZ	xyz(14.7509, 21.3990, 18.9727)
Luminance	0.2140 (WCAG relative)
Temperature	neutral
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#428D71 #8D425E

analogous

#428D4B #428D71 #42838D

triadic

#428D71 #71428D #8D7142

tetradic

#428D71 #4B428D #8D425E #838D42

square

#428D71 #4B428D #8D425E #838D42

split-complementary

#428D71 #8D4283 #8D4B42

monochromatic

#1B3A2E #2E6350 #428D71 #5AB291 #84C5AD

Accessibility & contrast

On white

3.98

#428D71 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.28

#428D71 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #428D71

5.28:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##428D71	#FFFFFF	#000000	##000000
##428D71	1.00	3.98	5.28	5.28
#FFFFFF	3.98	1.00	21.00	21.00
#000000	5.28	21.00	1.00	1.00
##000000	5.28	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#8A8470

Deuteranopia (green-blind)

#7F7C73

Tritanopia (blue-blind)

#258D85

Achromatopsia (no color)

#7F7F7F

Design tokens & code

CSS

--color: #428d71;
/* rgb */ color: rgb(66, 141, 113);
/* oklch */ color: oklch(58.7% 0.087 166.5);

Tailwind

colors: {
  custom: {
    50: '#7caf99',
    500: '#428d71',
    950: '#000000',
  },
}

SCSS

$custom: #428d71;
$custom-light: #7caf99;
$custom-dark: #000000;

JSON

{
  "hex": "#428d71",
  "rgb": {
    "r": 66,
    "g": 141,
    "b": 113
  },
  "hsl": {
    "h": 157.6,
    "s": 36.232,
    "l": 40.588
  },
  "oklch": {
    "l": 0.58729,
    "c": 0.08719,
    "h": 166.5
  },
  "luminance": 0.214
}

Semantic roles & 50–950 ramp

primary

#428D71

secondary

#B07B8F

accent

#5C86CC

background

#F7FAF9

surface

#EEF4F2

border

#C9CECC

text

#0A100E

muted

#7C7F7E

Preview Lab

Preview with #428D71

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

Preview Lab → · Contrast checker → · Palette generator →