#428D6E#428D6E

#428D6E is a mid, moderate teal. Relative luminance 0.213; OKLCH L 58.6% C 0.090 H 164.2°. Best body text is #000000 at 5.27:1 contrast (WCAG AA passes).

Color values

HEX	#428D6E
RGB	rgb(66, 141, 110)
HSL	hsl(155, 36%, 41%)
HSV	hsv(155, 53%, 55%)
CMYK	cmyk(53.2%, 0%, 22%, 44.7%)
CIE-LAB	lab(53.31, -31.07, 9.54)
CIE-LCH	lch(53.31, 32.50, 162.93°)
OKLab	oklab(58.65% -0.0862 0.0245)
OKLCH	oklch(58.65% 0.09 164.2)
XYZ	xyz(14.5848, 21.3325, 18.0978)
Luminance	0.2133 (WCAG relative)
Temperature	neutral
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#428D6E #8D4261

analogous

#428D48 #428D6E #42868D

triadic

#428D6E #6E428D #8D6E42

tetradic

#428D6E #48428D #8D4261 #868D42

square

#428D6E #48428D #8D4261 #868D42

split-complementary

#428D6E #8D4286 #8D4842

monochromatic

#1B3A2D #2E634D #428D6E #5AB28E #84C5AA

Accessibility & contrast

On white

3.99

#428D6E on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.27

#428D6E on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #428D6E

5.27:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##428D6E	#FFFFFF	#000000	##000000
##428D6E	1.00	3.99	5.27	5.27
#FFFFFF	3.99	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)

#8B846C

Deuteranopia (green-blind)

#7F7C70

Tritanopia (blue-blind)

#278D84

Achromatopsia (no color)

#7F7F7F

Design tokens & code

CSS

--color: #428d6e;
/* rgb */ color: rgb(66, 141, 110);
/* oklch */ color: oklch(58.6% 0.090 164.2);

Tailwind

colors: {
  custom: {
    50: '#7caf97',
    500: '#428d6e',
    950: '#000000',
  },
}

SCSS

$custom: #428d6e;
$custom-light: #7caf97;
$custom-dark: #000000;

JSON

{
  "hex": "#428d6e",
  "rgb": {
    "r": 66,
    "g": 141,
    "b": 110
  },
  "hsl": {
    "h": 155.2,
    "s": 36.232,
    "l": 40.588
  },
  "oklch": {
    "l": 0.58647,
    "c": 0.08965,
    "h": 164.2
  },
  "luminance": 0.21334
}

Semantic roles & 50–950 ramp

primary

#428D6E

secondary

#B07B91

accent

#5C8ACC

background

#F7FAF9

surface

#EEF4F2

border

#C9CECC

text

#0A100D

muted

#7C7F7E

Preview Lab

Preview with #428D6E

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

Preview Lab → · Contrast checker → · Palette generator →