#64EC77#64EC77

#64EC77 is a very light, vivid green. Relative luminance 0.640; OKLCH L 84.1% C 0.198 H 146.2°. Best body text is #000000 at 13.81:1 contrast (WCAG AA passes).

Color values

HEX	#64EC77
RGB	rgb(100, 236, 119)
HSL	hsl(128, 78%, 66%)
HSV	hsv(128, 58%, 93%)
CMYK	cmyk(57.6%, 0%, 49.6%, 7.5%)
CIE-LAB	lab(83.98, -60.75, 45.54)
CIE-LCH	lch(83.98, 75.92, 143.14°)
OKLab	oklab(84.14% -0.1645 0.1101)
OKLCH	oklch(84.14% 0.198 146.2)
XYZ	xyz(38.5783, 64.0286, 27.7749)
Luminance	0.6403 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#64EC77 #EC64D9

analogous

#95EC64 #64EC77 #64ECBB

triadic

#64EC77 #7764EC #EC7764

tetradic

#64EC77 #6495EC #EC64D9 #ECBB64

square

#64EC77 #6495EC #EC64D9 #ECBB64

split-complementary

#64EC77 #BB64EC #EC6495

monochromatic

#17BE2F #2DE547 #64EC77 #9BF3A7 #D1F9D7

Accessibility & contrast

On white

1.52

#64EC77 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

13.81

#64EC77 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #64EC77

13.81:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##64EC77	#FFFFFF	#000000	##000000
##64EC77	1.00	1.52	13.81	13.81
#FFFFFF	1.52	1.00	21.00	21.00
#000000	13.81	21.00	1.00	1.00
##000000	13.81	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#EFD96D

Deuteranopia (green-blind)

#DDCD7F

Tritanopia (blue-blind)

#47E7D1

Achromatopsia (no color)

#D1D1D1

Design tokens & code

CSS

--color: #64ec77;
/* rgb */ color: rgb(100, 236, 119);
/* oklch */ color: oklch(84.1% 0.198 146.2);

Tailwind

colors: {
  custom: {
    50: '#9cf3a0',
    500: '#64ec77',
    950: '#000000',
  },
}

SCSS

$custom: #64ec77;
$custom-light: #9cf3a0;
$custom-dark: #000000;

JSON

{
  "hex": "#64ec77",
  "rgb": {
    "r": 100,
    "g": 236,
    "b": 119
  },
  "hsl": {
    "h": 128.382,
    "s": 78.161,
    "l": 65.882
  },
  "oklch": {
    "l": 0.84136,
    "c": 0.19791,
    "h": 146.2
  },
  "luminance": 0.64032
}

Semantic roles & 50–950 ramp

primary

#64EC77

secondary

#BD37AA

accent

#0BBDDA

background

#FCFFFC

surface

#F6FEF5

border

#D0D6CF

text

#0F170F

muted

#808580

Preview Lab

Preview with #64EC77

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

Preview Lab → · Contrast checker → · Palette generator →