#64BF36#64BF36

#64BF36 is a light, vivid yellow-green. Relative luminance 0.402; OKLCH L 72.1% C 0.191 H 137.2°. Best body text is #000000 at 9.05:1 contrast (WCAG AA passes).

Color values

HEX	#64BF36
RGB	rgb(100, 191, 54)
HSL	hsl(100, 56%, 48%)
HSV	hsv(100, 72%, 75%)
CMYK	cmyk(47.6%, 0%, 71.7%, 25.1%)
CIE-LAB	lab(69.64, -50.69, 57.53)
CIE-LCH	lch(69.64, 76.68, 131.39°)
OKLab	oklab(72.13% -0.1405 0.1301)
OKLCH	oklch(72.13% 0.191 137.2)
XYZ	xyz(24.5514, 40.2356, 9.9619)
Luminance	0.4024 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#64BF36 #9136BF

analogous

#A8BF36 #64BF36 #36BF4C

triadic

#64BF36 #3664BF #BF3664

tetradic

#64BF36 #36A8BF #9136BF #BF4C36

square

#64BF36 #36A8BF #9136BF #BF4C36

split-complementary

#64BF36 #4C36BF #BF36A8

monochromatic

#32601B #4B8F29 #64BF36 #86D260 #ABE090

Accessibility & contrast

On white

2.32

#64BF36 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.05

#64BF36 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #64BF36

9.05:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##64BF36	#FFFFFF	#000000	##000000
##64BF36	1.00	2.32	9.05	9.05
#FFFFFF	2.32	1.00	21.00	21.00
#000000	9.05	21.00	1.00	1.00
##000000	9.05	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#C5AF1E

Deuteranopia (green-blind)

#B9A743

Tritanopia (blue-blind)

#5FB8A4

Achromatopsia (no color)

#AAAAAA

Design tokens & code

CSS

--color: #64bf36;
/* rgb */ color: rgb(100, 191, 54);
/* oklch */ color: oklch(72.1% 0.191 137.2);

Tailwind

colors: {
  custom: {
    50: '#98d375',
    500: '#64bf36',
    950: '#000000',
  },
}

SCSS

$custom: #64bf36;
$custom-light: #98d375;
$custom-dark: #000000;

JSON

{
  "hex": "#64bf36",
  "rgb": {
    "r": 100,
    "g": 191,
    "b": 54
  },
  "hsl": {
    "h": 99.854,
    "s": 55.918,
    "l": 48.039
  },
  "oklch": {
    "l": 0.72134,
    "c": 0.19144,
    "h": 137.2
  },
  "luminance": 0.40237
}

Semantic roles & 50–950 ramp

primary

#64BF36

secondary

#B487CA

accent

#49DFAD

background

#F9FDF7

surface

#F2FAED

border

#CCD3C8

text

#0E1409

muted

#7E837B

Preview Lab

Preview with #64BF36

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

Preview Lab → · Contrast checker → · Palette generator →