#64AA22#64AA22

#64AA22 is a light, vivid yellow-green. Relative luminance 0.316; OKLCH L 66.6% C 0.177 H 133.8°. Best body text is #000000 at 7.31:1 contrast (WCAG AA passes).

Color values

HEX	#64AA22
RGB	rgb(100, 170, 34)
HSL	hsl(91, 67%, 40%)
HSV	hsv(91, 80%, 67%)
CMYK	cmyk(41.2%, 0%, 80%, 33.3%)
CIE-LAB	lab(62.99, -43.48, 57.79)
CIE-LCH	lch(62.99, 72.32, 126.95°)
OKLab	oklab(66.64% -0.1223 0.1277)
OKLCH	oklch(66.64% 0.177 133.8)
XYZ	xyz(19.9186, 31.5732, 6.5578)
Luminance	0.3157 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#64AA22 #6822AA

analogous

#A8AA22 #64AA22 #22AA24

triadic

#64AA22 #2264AA #AA2264

tetradic

#64AA22 #22A8AA #6822AA #AA2422

square

#64AA22 #22A8AA #6822AA #AA2422

split-complementary

#64AA22 #2422AA #AA22A8

monochromatic

#28440E #467718 #64AA22 #82D633 #A1E066

Accessibility & contrast

On white

2.87

#64AA22 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.31

#64AA22 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #64AA22

7.31:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##64AA22	#FFFFFF	#000000	##000000
##64AA22	1.00	2.87	7.31	7.31
#FFFFFF	2.87	1.00	21.00	21.00
#000000	7.31	21.00	1.00	1.00
##000000	7.31	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B19C00

Deuteranopia (green-blind)

#A89631

Tritanopia (blue-blind)

#64A391

Achromatopsia (no color)

#989898

Design tokens & code

CSS

--color: #64aa22;
/* rgb */ color: rgb(100, 170, 34);
/* oklch */ color: oklch(66.6% 0.177 133.8);

Tailwind

colors: {
  custom: {
    50: '#96c469',
    500: '#64aa22',
    950: '#000000',
  },
}

SCSS

$custom: #64aa22;
$custom-light: #96c469;
$custom-dark: #000000;

JSON

{
  "hex": "#64aa22",
  "rgb": {
    "r": 100,
    "g": 170,
    "b": 34
  },
  "hsl": {
    "h": 90.882,
    "s": 66.667,
    "l": 40
  },
  "oklch": {
    "l": 0.66642,
    "c": 0.17682,
    "h": 133.8
  },
  "luminance": 0.31574
}

Semantic roles & 50–950 ramp

primary

#64AA22

secondary

#9562C6

accent

#3EEA96

background

#F9FCF6

surface

#F2F8EB

border

#CCD1C6

text

#0E1207

muted

#7E817A

Preview Lab

Preview with #64AA22

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

Preview Lab → · Contrast checker → · Palette generator →