#64CF4E#64CF4E

#64CF4E is a light, vivid green. Relative luminance 0.479; OKLCH L 76.4% C 0.195 H 140.4°. Best body text is #000000 at 10.58:1 contrast (WCAG AA passes).

Color values

HEX	#64CF4E
RGB	rgb(100, 207, 78)
HSL	hsl(110, 57%, 56%)
HSV	hsv(110, 62%, 81%)
CMYK	cmyk(51.7%, 0%, 62.3%, 18.8%)
CIE-LAB	lab(74.75, -54.78, 53.35)
CIE-LCH	lch(74.75, 76.47, 135.76°)
OKLab	oklab(76.4% -0.15 0.1241)
OKLCH	oklch(76.4% 0.195 140.4)
XYZ	xyz(28.9423, 47.8828, 14.9234)
Luminance	0.4788 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#64CF4E #B94ECF

analogous

#A5CF4E #64CF4E #4ECF78

triadic

#64CF4E #4E64CF #CF4E64

tetradic

#64CF4E #4EA5CF #B94ECF #CF784E

square

#64CF4E #4EA5CF #B94ECF #CF784E

split-complementary

#64CF4E #784ECF #CF4EA5

monochromatic

#338023 #46B030 #64CF4E #8EDC7E #B8E9AE

Accessibility & contrast

On white

1.99

#64CF4E on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.58

#64CF4E on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #64CF4E

10.58:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##64CF4E	#FFFFFF	#000000	##000000
##64CF4E	1.00	1.99	10.58	10.58
#FFFFFF	1.99	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)

#D4BE3F

Deuteranopia (green-blind)

#C6B459

Tritanopia (blue-blind)

#58C9B4

Achromatopsia (no color)

#B8B8B8

Design tokens & code

CSS

--color: #64cf4e;
/* rgb */ color: rgb(100, 207, 78);
/* oklch */ color: oklch(76.4% 0.195 140.4);

Tailwind

colors: {
  custom: {
    50: '#99de84',
    500: '#64cf4e',
    950: '#000000',
  },
}

SCSS

$custom: #64cf4e;
$custom-light: #99de84;
$custom-dark: #000000;

JSON

{
  "hex": "#64cf4e",
  "rgb": {
    "r": 100,
    "g": 207,
    "b": 78
  },
  "hsl": {
    "h": 109.767,
    "s": 57.333,
    "l": 55.882
  },
  "oklch": {
    "l": 0.76398,
    "c": 0.19472,
    "h": 140.4
  },
  "luminance": 0.47885
}

Semantic roles & 50–950 ramp

primary

#64CF4E

secondary

#CEA2D7

accent

#47E1C6

background

#F9FDF8

surface

#F2FBEF

border

#CCD4CA

text

#0F150B

muted

#7E837C

Preview Lab

Preview with #64CF4E

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

Preview Lab → · Contrast checker → · Palette generator →