#428641#428641

#428641 is a mid, vivid green. Relative luminance 0.186; OKLCH L 55.8% C 0.123 H 143.4°. Best body text is #000000 at 4.72:1 contrast (WCAG AA passes).

Color values

HEX	#428641
RGB	rgb(66, 134, 65)
HSL	hsl(119, 35%, 39%)
HSV	hsv(119, 51%, 53%)
CMYK	cmyk(50.7%, 0%, 51.5%, 47.5%)
CIE-LAB	lab(50.20, -36.45, 30.48)
CIE-LCH	lch(50.20, 47.52, 140.10°)
OKLab	oklab(55.83% -0.0992 0.0736)
OKLCH	oklch(55.83% 0.124 143.4)
XYZ	xyz(11.7254, 18.5892, 7.9702)
Luminance	0.1859 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#428641 #854186

analogous

#658641 #428641 #418663

triadic

#428641 #414286 #864142

tetradic

#428641 #416586 #854186 #866341

square

#428641 #416586 #854186 #866341

split-complementary

#428641 #634186 #864165

monochromatic

#193419 #2E5D2D #428641 #58AD57 #81C180

Accessibility & contrast

On white

4.45

#428641 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.72

#428641 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #428641

4.72:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##428641	#FFFFFF	#000000	##000000
##428641	1.00	4.45	4.72	4.72
#FFFFFF	4.45	1.00	21.00	21.00
#000000	4.72	21.00	1.00	1.00
##000000	4.72	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#897B3B

Deuteranopia (green-blind)

#7F7546

Tritanopia (blue-blind)

#398376

Achromatopsia (no color)

#777777

Design tokens & code

CSS

--color: #428641;
/* rgb */ color: rgb(66, 134, 65);
/* oklch */ color: oklch(55.8% 0.123 143.4);

Tailwind

colors: {
  custom: {
    50: '#7caa77',
    500: '#428641',
    950: '#000000',
  },
}

SCSS

$custom: #428641;
$custom-light: #7caa77;
$custom-dark: #000000;

JSON

{
  "hex": "#428641",
  "rgb": {
    "r": 66,
    "g": 134,
    "b": 65
  },
  "hsl": {
    "h": 119.13,
    "s": 34.673,
    "l": 39.02
  },
  "oklch": {
    "l": 0.55833,
    "c": 0.1235,
    "h": 143.4
  },
  "luminance": 0.1859
}

Semantic roles & 50–950 ramp

primary

#428641

secondary

#AB77AC

accent

#5DCBC9

background

#F7FAF7

surface

#EEF4ED

border

#C9CEC8

text

#0A1009

muted

#7C7F7B

Preview Lab

Preview with #428641

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

Preview Lab → · Contrast checker → · Palette generator →