#428239#428239

#428239 is a mid, vivid green. Relative luminance 0.174; OKLCH L 54.6% C 0.125 H 141.3°. Best body text is #FFFFFF at 4.68:1 contrast (WCAG AA passes).

Color values

HEX	#428239
RGB	rgb(66, 130, 57)
HSL	hsl(113, 39%, 37%)
HSV	hsv(113, 56%, 51%)
CMYK	cmyk(49.2%, 0%, 56.2%, 49%)
CIE-LAB	lab(48.78, -35.81, 32.92)
CIE-LCH	lch(48.78, 48.64, 137.41°)
OKLab	oklab(54.64% -0.0978 0.0784)
OKLCH	oklch(54.64% 0.125 141.3)
XYZ	xyz(10.9674, 17.4181, 6.6542)
Luminance	0.1742 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#428239 #793982

analogous

#678239 #428239 #398255

triadic

#428239 #394282 #823942

tetradic

#428239 #396782 #793982 #825539

square

#428239 #396782 #793982 #825539

split-complementary

#428239 #553982 #823967

monochromatic

#172D14 #2C5726 #428239 #58AD4C #7DC274

Accessibility & contrast

On white

4.68

#428239 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.48

#428239 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #428239

4.68:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##428239	#FFFFFF	#000000	##FFFFFF
##428239	1.00	4.68	4.48	4.68
#FFFFFF	4.68	1.00	21.00	1.00
#000000	4.48	21.00	1.00	21.00
##FFFFFF	4.68	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#857732

Deuteranopia (green-blind)

#7C723E

Tritanopia (blue-blind)

#3B7E72

Achromatopsia (no color)

#747474

Design tokens & code

CSS

--color: #428239;
/* rgb */ color: rgb(66, 130, 57);
/* oklch */ color: oklch(54.6% 0.125 141.3);

Tailwind

colors: {
  custom: {
    50: '#7ba771',
    500: '#428239',
    950: '#000000',
  },
}

SCSS

$custom: #428239;
$custom-light: #7ba771;
$custom-dark: #000000;

JSON

{
  "hex": "#428239",
  "rgb": {
    "r": 66,
    "g": 130,
    "b": 57
  },
  "hsl": {
    "h": 112.603,
    "s": 39.037,
    "l": 36.667
  },
  "oklch": {
    "l": 0.54635,
    "c": 0.12537,
    "h": 141.3
  },
  "luminance": 0.17419
}

Semantic roles & 50–950 ramp

primary

#428239

secondary

#A36CAB

accent

#59CFC0

background

#F7FAF6

surface

#EEF4EC

border

#C9CEC7

text

#0A0F08

muted

#7C7F7B

Preview Lab

Preview with #428239

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

Preview Lab → · Contrast checker → · Palette generator →