#64CF4B#64CF4B

#64CF4B is a light, vivid green. Relative luminance 0.478; OKLCH L 76.4% C 0.197 H 140.1°. Best body text is #000000 at 10.57:1 contrast (WCAG AA passes).

Color values

HEX	#64CF4B
RGB	rgb(100, 207, 75)
HSL	hsl(109, 58%, 55%)
HSV	hsv(109, 64%, 81%)
CMYK	cmyk(51.7%, 0%, 63.8%, 18.8%)
CIE-LAB	lab(74.72, -55.08, 54.59)
CIE-LCH	lch(74.72, 77.55, 135.25°)
OKLab	oklab(76.37% -0.151 0.1264)
OKLCH	oklch(76.37% 0.197 140.1)
XYZ	xyz(28.8371, 47.8407, 14.3698)
Luminance	0.4784 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#64CF4B #B64BCF

analogous

#A6CF4B #64CF4B #4BCF74

triadic

#64CF4B #4B64CF #CF4B64

tetradic

#64CF4B #4BA6CF #B64BCF #CF744B

square

#64CF4B #4BA6CF #B64BCF #CF744B

split-complementary

#64CF4B #744BCF #CF4BA6

monochromatic

#337E22 #47AE2E #64CF4B #8EDC7B #B7E9AC

Accessibility & contrast

On white

1.99

#64CF4B on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.57

#64CF4B on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #64CF4B

10.57:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##64CF4B	#FFFFFF	#000000	##000000
##64CF4B	1.00	1.99	10.57	10.57
#FFFFFF	1.99	1.00	21.00	21.00
#000000	10.57	21.00	1.00	1.00
##000000	10.57	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D4BE3B

Deuteranopia (green-blind)

#C6B456

Tritanopia (blue-blind)

#59C9B3

Achromatopsia (no color)

#B8B8B8

Design tokens & code

CSS

--color: #64cf4b;
/* rgb */ color: rgb(100, 207, 75);
/* oklch */ color: oklch(76.4% 0.197 140.1);

Tailwind

colors: {
  custom: {
    50: '#99de83',
    500: '#64cf4b',
    950: '#000000',
  },
}

SCSS

$custom: #64cf4b;
$custom-light: #99de83;
$custom-dark: #000000;

JSON

{
  "hex": "#64cf4b",
  "rgb": {
    "r": 100,
    "g": 207,
    "b": 75
  },
  "hsl": {
    "h": 108.636,
    "s": 57.895,
    "l": 55.294
  },
  "oklch": {
    "l": 0.76368,
    "c": 0.19695,
    "h": 140.1
  },
  "luminance": 0.47843
}

Semantic roles & 50–950 ramp

primary

#64CF4B

secondary

#CC9FD6

accent

#47E1C4

background

#F9FDF8

surface

#F2FBEF

border

#CCD4CA

text

#0F150B

muted

#7E837C

Preview Lab

Preview with #64CF4B

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

Preview Lab → · Contrast checker → · Palette generator →