#64AC22#64AC22

#64AC22 is a light, vivid yellow-green. Relative luminance 0.323; OKLCH L 67.2% C 0.179 H 134.0°. Best body text is #000000 at 7.47:1 contrast (WCAG AA passes).

Color values

HEX	#64AC22
RGB	rgb(100, 172, 34)
HSL	hsl(91, 67%, 40%)
HSV	hsv(91, 80%, 67%)
CMYK	cmyk(41.9%, 0%, 80.2%, 32.5%)
CIE-LAB	lab(63.61, -44.31, 58.37)
CIE-LCH	lch(63.61, 73.28, 127.20°)
OKLab	oklab(67.15% -0.1245 0.1289)
OKLCH	oklch(67.15% 0.179 134)
XYZ	xyz(20.2964, 32.3288, 6.6837)
Luminance	0.3233 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#64AC22 #6A22AC

analogous

#A9AC22 #64AC22 #22AC25

triadic

#64AC22 #2264AC #AC2264

tetradic

#64AC22 #22A9AC #6A22AC #AC2522

square

#64AC22 #22A9AC #6A22AC #AC2522

split-complementary

#64AC22 #2522AC #AC22A9

monochromatic

#29460E #467918 #64AC22 #82D734 #A2E167

Accessibility & contrast

On white

2.81

#64AC22 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.47

#64AC22 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #64AC22

7.47:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##64AC22	#FFFFFF	#000000	##000000
##64AC22	1.00	2.81	7.47	7.47
#FFFFFF	2.81	1.00	21.00	21.00
#000000	7.47	21.00	1.00	1.00
##000000	7.47	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B39E00

Deuteranopia (green-blind)

#A99832

Tritanopia (blue-blind)

#63A593

Achromatopsia (no color)

#9A9A9A

Design tokens & code

CSS

--color: #64ac22;
/* rgb */ color: rgb(100, 172, 34);
/* oklch */ color: oklch(67.2% 0.179 134.0);

Tailwind

colors: {
  custom: {
    50: '#97c56a',
    500: '#64ac22',
    950: '#000000',
  },
}

SCSS

$custom: #64ac22;
$custom-light: #97c56a;
$custom-dark: #000000;

JSON

{
  "hex": "#64ac22",
  "rgb": {
    "r": 100,
    "g": 172,
    "b": 34
  },
  "hsl": {
    "h": 91.304,
    "s": 66.99,
    "l": 40.392
  },
  "oklch": {
    "l": 0.67154,
    "c": 0.17925,
    "h": 134
  },
  "luminance": 0.3233
}

Semantic roles & 50–950 ramp

primary

#64AC22

secondary

#9763C7

accent

#3EEA98

background

#F9FCF6

surface

#F2F8EC

border

#CCD1C7

text

#0E1307

muted

#7E827A

Preview Lab

Preview with #64AC22

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

Preview Lab → · Contrast checker → · Palette generator →