#64CF4F#64CF4F

#64CF4F is a light, vivid green. Relative luminance 0.479; OKLCH L 76.4% C 0.194 H 140.5°. Best body text is #000000 at 10.58:1 contrast (WCAG AA passes).

Color values

HEX	#64CF4F
RGB	rgb(100, 207, 79)
HSL	hsl(110, 57%, 56%)
HSV	hsv(110, 62%, 81%)
CMYK	cmyk(51.7%, 0%, 61.8%, 18.8%)
CIE-LAB	lab(74.76, -54.68, 52.93)
CIE-LCH	lch(74.76, 76.10, 135.93°)
OKLab	oklab(76.41% -0.1497 0.1233)
OKLCH	oklch(76.41% 0.194 140.5)
XYZ	xyz(28.9784, 47.8972, 15.1137)
Luminance	0.4790 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#64CF4F #BA4FCF

analogous

#A4CF4F #64CF4F #4FCF7A

triadic

#64CF4F #4F64CF #CF4F64

tetradic

#64CF4F #4FA4CF #BA4FCF #CF7A4F

square

#64CF4F #4FA4CF #BA4FCF #CF7A4F

split-complementary

#64CF4F #7A4FCF #CF4FA4

monochromatic

#328123 #45B130 #64CF4F #8EDC7F #B9E9AF

Accessibility & contrast

On white

1.98

#64CF4F on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.58

#64CF4F on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #64CF4F

10.58:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##64CF4F	#FFFFFF	#000000	##000000
##64CF4F	1.00	1.98	10.58	10.58
#FFFFFF	1.98	1.00	21.00	21.00
#000000	10.58	21.00	1.00	1.00
##000000	10.58	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D4BE40

Deuteranopia (green-blind)

#C6B459

Tritanopia (blue-blind)

#58C9B4

Achromatopsia (no color)

#B8B8B8

Design tokens & code

CSS

--color: #64cf4f;
/* rgb */ color: rgb(100, 207, 79);
/* oklch */ color: oklch(76.4% 0.194 140.5);

Tailwind

colors: {
  custom: {
    50: '#99de85',
    500: '#64cf4f',
    950: '#000000',
  },
}

SCSS

$custom: #64cf4f;
$custom-light: #99de85;
$custom-dark: #000000;

JSON

{
  "hex": "#64cf4f",
  "rgb": {
    "r": 100,
    "g": 207,
    "b": 79
  },
  "hsl": {
    "h": 110.156,
    "s": 57.143,
    "l": 56.078
  },
  "oklch": {
    "l": 0.76409,
    "c": 0.19395,
    "h": 140.5
  },
  "luminance": 0.47899
}

Semantic roles & 50–950 ramp

primary

#64CF4F

secondary

#CFA2D7

accent

#47E0C7

background

#F9FDF8

surface

#F2FBF0

border

#CCD4CB

text

#0F150B

muted

#7E837C

Preview Lab

Preview with #64CF4F

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

Preview Lab → · Contrast checker → · Palette generator →