#64AD23#64AD23

#64AD23 is a light, vivid yellow-green. Relative luminance 0.327; OKLCH L 67.4% C 0.180 H 134.2°. Best body text is #000000 at 7.54:1 contrast (WCAG AA passes).

Color values

HEX	#64AD23
RGB	rgb(100, 173, 35)
HSL	hsl(92, 66%, 41%)
HSV	hsv(92, 80%, 68%)
CMYK	cmyk(42.2%, 0%, 79.8%, 32.2%)
CIE-LAB	lab(63.93, -44.67, 58.37)
CIE-LCH	lch(63.93, 73.50, 127.43°)
OKLab	oklab(67.42% -0.1255 0.1291)
OKLCH	oklch(67.42% 0.18 134.2)
XYZ	xyz(20.5021, 32.7167, 6.8245)
Luminance	0.3272 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#64AD23 #6C23AD

analogous

#A9AD23 #64AD23 #23AD27

triadic

#64AD23 #2364AD #AD2364

tetradic

#64AD23 #23A9AD #6C23AD #AD2723

square

#64AD23 #23A9AD #6C23AD #AD2723

split-complementary

#64AD23 #2723AD #AD23A9

monochromatic

#29470E #477A19 #64AD23 #82D637 #A2E16A

Accessibility & contrast

On white

2.78

#64AD23 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.54

#64AD23 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #64AD23

7.54:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##64AD23	#FFFFFF	#000000	##000000
##64AD23	1.00	2.78	7.54	7.54
#FFFFFF	2.78	1.00	21.00	21.00
#000000	7.54	21.00	1.00	1.00
##000000	7.54	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B49F00

Deuteranopia (green-blind)

#AA9933

Tritanopia (blue-blind)

#63A694

Achromatopsia (no color)

#9B9B9B

Design tokens & code

CSS

--color: #64ad23;
/* rgb */ color: rgb(100, 173, 35);
/* oklch */ color: oklch(67.4% 0.180 134.2);

Tailwind

colors: {
  custom: {
    50: '#97c66a',
    500: '#64ad23',
    950: '#000000',
  },
}

SCSS

$custom: #64ad23;
$custom-light: #97c66a;
$custom-dark: #000000;

JSON

{
  "hex": "#64ad23",
  "rgb": {
    "r": 100,
    "g": 173,
    "b": 35
  },
  "hsl": {
    "h": 91.739,
    "s": 66.346,
    "l": 40.784
  },
  "oklch": {
    "l": 0.67415,
    "c": 0.17998,
    "h": 134.2
  },
  "luminance": 0.32718
}

Semantic roles & 50–950 ramp

primary

#64AD23

secondary

#9965C7

accent

#3FE999

background

#F9FCF6

surface

#F2F8EC

border

#CCD1C7

text

#0E1307

muted

#7E827A

Preview Lab

Preview with #64AD23

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

Preview Lab → · Contrast checker → · Palette generator →