#428D6F#428D6F

#428D6F is a mid, moderate teal. Relative luminance 0.214; OKLCH L 58.7% C 0.089 H 164.9°. Best body text is #000000 at 5.27:1 contrast (WCAG AA passes).

Color values

HEX	#428D6F
RGB	rgb(66, 141, 111)
HSL	hsl(156, 36%, 41%)
HSV	hsv(156, 53%, 55%)
CMYK	cmyk(53.2%, 0%, 21.3%, 44.7%)
CIE-LAB	lab(53.34, -30.84, 9.00)
CIE-LCH	lch(53.34, 32.12, 163.73°)
OKLab	oklab(58.67% -0.0858 0.0231)
OKLCH	oklch(58.67% 0.089 164.9)
XYZ	xyz(14.6396, 21.3544, 18.3862)
Luminance	0.2136 (WCAG relative)
Temperature	neutral
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#428D6F #8D4260

analogous

#428D49 #428D6F #42858D

triadic

#428D6F #6F428D #8D6F42

tetradic

#428D6F #49428D #8D4260 #858D42

square

#428D6F #49428D #8D4260 #858D42

split-complementary

#428D6F #8D4285 #8D4942

monochromatic

#1B3A2D #2E634E #428D6F #5AB28F #84C5AB

Accessibility & contrast

On white

3.98

#428D6F on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.27

#428D6F on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #428D6F

5.27:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##428D6F	#FFFFFF	#000000	##000000
##428D6F	1.00	3.98	5.27	5.27
#FFFFFF	3.98	1.00	21.00	21.00
#000000	5.27	21.00	1.00	1.00
##000000	5.27	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#8A846D

Deuteranopia (green-blind)

#7F7C71

Tritanopia (blue-blind)

#268D85

Achromatopsia (no color)

#7F7F7F

Design tokens & code

CSS

--color: #428d6f;
/* rgb */ color: rgb(66, 141, 111);
/* oklch */ color: oklch(58.7% 0.089 164.9);

Tailwind

colors: {
  custom: {
    50: '#7caf98',
    500: '#428d6f',
    950: '#000000',
  },
}

SCSS

$custom: #428d6f;
$custom-light: #7caf98;
$custom-dark: #000000;

JSON

{
  "hex": "#428d6f",
  "rgb": {
    "r": 66,
    "g": 141,
    "b": 111
  },
  "hsl": {
    "h": 156,
    "s": 36.232,
    "l": 40.588
  },
  "oklch": {
    "l": 0.58674,
    "c": 0.08881,
    "h": 164.9
  },
  "luminance": 0.21356
}

Semantic roles & 50–950 ramp

primary

#428D6F

secondary

#B07B90

accent

#5C89CC

background

#F7FAF9

surface

#EEF4F2

border

#C9CECC

text

#0A100D

muted

#7C7F7E

Preview Lab

Preview with #428D6F

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

Preview Lab → · Contrast checker → · Palette generator →