#64AC20#64AC20

#64AC20 is a light, vivid yellow-green. Relative luminance 0.323; OKLCH L 67.1% C 0.180 H 133.9°. Best body text is #000000 at 7.46:1 contrast (WCAG AA passes).

Color values

HEX	#64AC20
RGB	rgb(100, 172, 32)
HSL	hsl(91, 69%, 40%)
HSV	hsv(91, 81%, 67%)
CMYK	cmyk(41.9%, 0%, 81.4%, 32.5%)
CIE-LAB	lab(63.60, -44.40, 58.94)
CIE-LCH	lch(63.60, 73.79, 126.99°)
OKLab	oklab(67.14% -0.1249 0.1298)
OKLCH	oklch(67.14% 0.18 133.9)
XYZ	xyz(20.2684, 32.3176, 6.5362)
Luminance	0.3232 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#64AC20 #6820AC

analogous

#AAAC20 #64AC20 #20AC22

triadic

#64AC20 #2064AC #AC2064

tetradic

#64AC20 #20AAAC #6820AC #AC2220

square

#64AC20 #20AAAC #6820AC #AC2220

split-complementary

#64AC20 #2220AC #AC20AA

monochromatic

#28450D #467816 #64AC20 #82D931 #A1E264

Accessibility & contrast

On white

2.81

#64AC20 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.46

#64AC20 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #64AC20

7.46:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##64AC20	#FFFFFF	#000000	##000000
##64AC20	1.00	2.81	7.46	7.46
#FFFFFF	2.81	1.00	21.00	21.00
#000000	7.46	21.00	1.00	1.00
##000000	7.46	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B39E00

Deuteranopia (green-blind)

#A99831

Tritanopia (blue-blind)

#63A593

Achromatopsia (no color)

#9A9A9A

Design tokens & code

CSS

--color: #64ac20;
/* rgb */ color: rgb(100, 172, 32);
/* oklch */ color: oklch(67.1% 0.180 133.9);

Tailwind

colors: {
  custom: {
    50: '#97c569',
    500: '#64ac20',
    950: '#000000',
  },
}

SCSS

$custom: #64ac20;
$custom-light: #97c569;
$custom-dark: #000000;

JSON

{
  "hex": "#64ac20",
  "rgb": {
    "r": 100,
    "g": 172,
    "b": 32
  },
  "hsl": {
    "h": 90.857,
    "s": 68.627,
    "l": 40
  },
  "oklch": {
    "l": 0.67143,
    "c": 0.18015,
    "h": 133.9
  },
  "luminance": 0.32319
}

Semantic roles & 50–950 ramp

primary

#64AC20

secondary

#9560C7

accent

#3CEB96

background

#F9FCF6

surface

#F2F8EB

border

#CCD1C6

text

#0E1307

muted

#7E827A

Preview Lab

Preview with #64AC20

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

Preview Lab → · Contrast checker → · Palette generator →