#64DD77#64DD77

#64DD77 is a light, vivid green. Relative luminance 0.558; OKLCH L 80.4% C 0.178 H 146.9°. Best body text is #000000 at 12.15:1 contrast (WCAG AA passes).

Color values

HEX	#64DD77
RGB	rgb(100, 221, 119)
HSL	hsl(129, 64%, 63%)
HSV	hsv(129, 55%, 87%)
CMYK	cmyk(54.8%, 0%, 46.2%, 13.3%)
CIE-LAB	lab(79.47, -55.06, 39.90)
CIE-LCH	lch(79.47, 68.00, 144.07°)
OKLab	oklab(80.43% -0.1491 0.0974)
OKLCH	oklch(80.43% 0.178 146.9)
XYZ	xyz(34.4396, 55.7511, 26.3954)
Luminance	0.5575 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#64DD77 #DD64CA

analogous

#8EDD64 #64DD77 #64DDB3

triadic

#64DD77 #7764DD #DD7764

tetradic

#64DD77 #648EDD #DD64CA #DDB364

square

#64DD77 #648EDD #DD64CA #DDB364

split-complementary

#64DD77 #B364DD #DD648E

monochromatic

#24A338 #32D24B #64DD77 #96E8A3 #C8F3CF

Accessibility & contrast

On white

1.73

#64DD77 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

12.15

#64DD77 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #64DD77

12.15:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##64DD77	#FFFFFF	#000000	##000000
##64DD77	1.00	1.73	12.15	12.15
#FFFFFF	1.73	1.00	21.00	21.00
#000000	12.15	21.00	1.00	1.00
##000000	12.15	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#E0CC6F

Deuteranopia (green-blind)

#CFC17E

Tritanopia (blue-blind)

#4CD8C5

Achromatopsia (no color)

#C5C5C5

Design tokens & code

CSS

--color: #64dd77;
/* rgb */ color: rgb(100, 221, 119);
/* oklch */ color: oklch(80.4% 0.178 146.9);

Tailwind

colors: {
  custom: {
    50: '#99e8a0',
    500: '#64dd77',
    950: '#000000',
  },
}

SCSS

$custom: #64dd77;
$custom-light: #99e8a0;
$custom-dark: #000000;

JSON

{
  "hex": "#64dd77",
  "rgb": {
    "r": 100,
    "g": 221,
    "b": 119
  },
  "hsl": {
    "h": 129.421,
    "s": 64.021,
    "l": 62.941
  },
  "oklch": {
    "l": 0.8043,
    "c": 0.17813,
    "h": 146.9
  },
  "luminance": 0.55754
}

Semantic roles & 50–950 ramp

primary

#64DD77

secondary

#A63F96

accent

#1AB0CC

background

#FCFEFC

surface

#F5FDF5

border

#CFD5CF

text

#0F160F

muted

#808480

Preview Lab

Preview with #64DD77

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

Preview Lab → · Contrast checker → · Palette generator →