#64A822#64A822

#64A822 is a light, vivid yellow-green. Relative luminance 0.308; OKLCH L 66.1% C 0.174 H 133.5°. Best body text is #000000 at 7.17:1 contrast (WCAG AA passes).

Color values

HEX	#64A822
RGB	rgb(100, 168, 34)
HSL	hsl(90, 66%, 40%)
HSV	hsv(90, 80%, 66%)
CMYK	cmyk(40.5%, 0%, 79.8%, 34.1%)
CIE-LAB	lab(62.36, -42.64, 57.21)
CIE-LCH	lch(62.36, 71.35, 126.70°)
OKLab	oklab(66.13% -0.1201 0.1265)
OKLCH	oklch(66.13% 0.174 133.5)
XYZ	xyz(19.5466, 30.8291, 6.4338)
Luminance	0.3083 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#64A822 #6622A8

analogous

#A7A822 #64A822 #22A823

triadic

#64A822 #2264A8 #A82264

tetradic

#64A822 #22A7A8 #6622A8 #A82322

square

#64A822 #22A7A8 #6622A8 #A82322

split-complementary

#64A822 #2322A8 #A822A7

monochromatic

#27420D #467518 #64A822 #82D532 #A1E065

Accessibility & contrast

On white

2.93

#64A822 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.17

#64A822 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #64A822

7.17:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##64A822	#FFFFFF	#000000	##000000
##64A822	1.00	2.93	7.17	7.17
#FFFFFF	2.93	1.00	21.00	21.00
#000000	7.17	21.00	1.00	1.00
##000000	7.17	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#AF9A00

Deuteranopia (green-blind)

#A69531

Tritanopia (blue-blind)

#64A18F

Achromatopsia (no color)

#979797

Design tokens & code

CSS

--color: #64a822;
/* rgb */ color: rgb(100, 168, 34);
/* oklch */ color: oklch(66.1% 0.174 133.5);

Tailwind

colors: {
  custom: {
    50: '#96c269',
    500: '#64a822',
    950: '#000000',
  },
}

SCSS

$custom: #64a822;
$custom-light: #96c269;
$custom-dark: #000000;

JSON

{
  "hex": "#64a822",
  "rgb": {
    "r": 100,
    "g": 168,
    "b": 34
  },
  "hsl": {
    "h": 90.448,
    "s": 66.337,
    "l": 39.608
  },
  "oklch": {
    "l": 0.66129,
    "c": 0.1744,
    "h": 133.5
  },
  "luminance": 0.3083
}

Semantic roles & 50–950 ramp

primary

#64A822

secondary

#9461C5

accent

#3FE995

background

#F9FCF6

surface

#F2F8EB

border

#CCD1C6

text

#0E1207

muted

#7E817A

Preview Lab

Preview with #64A822

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

Preview Lab → · Contrast checker → · Palette generator →