#64DD97#64DD97

#64DD97 is a light, vivid green. Relative luminance 0.567; OKLCH L 81.0% C 0.149 H 155.5°. Best body text is #000000 at 12.33:1 contrast (WCAG AA passes).

Color values

HEX	#64DD97
RGB	rgb(100, 221, 151)
HSL	hsl(145, 64%, 63%)
HSV	hsv(145, 55%, 87%)
CMYK	cmyk(54.8%, 0%, 31.7%, 13.3%)
CIE-LAB	lab(79.98, -49.65, 24.34)
CIE-LCH	lch(79.98, 55.29, 153.88°)
OKLab	oklab(81.02% -0.1352 0.0615)
OKLCH	oklch(81.02% 0.149 155.5)
XYZ	xyz(36.6950, 56.6533, 38.2736)
Luminance	0.5666 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#64DD97 #DD64AA

analogous

#6DDD64 #64DD97 #64DDD3

triadic

#64DD97 #9764DD #DD9764

tetradic

#64DD97 #646DDD #DD64AA #DDD364

square

#64DD97 #646DDD #DD64AA #DDD364

split-complementary

#64DD97 #D364DD #DD646D

monochromatic

#24A359 #32D275 #64DD97 #96E8B9 #C8F3DA

Accessibility & contrast

On white

1.70

#64DD97 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

12.33

#64DD97 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #64DD97

12.33:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##64DD97	#FFFFFF	#000000	##000000
##64DD97	1.00	1.70	12.33	12.33
#FFFFFF	1.70	1.00	21.00	21.00
#000000	12.33	21.00	1.00	1.00
##000000	12.33	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#DCCD93

Deuteranopia (green-blind)

#CBC29B

Tritanopia (blue-blind)

#3FDBCB

Achromatopsia (no color)

#C6C6C6

Design tokens & code

CSS

--color: #64dd97;
/* rgb */ color: rgb(100, 221, 151);
/* oklch */ color: oklch(81.0% 0.149 155.5);

Tailwind

colors: {
  custom: {
    50: '#99e8b6',
    500: '#64dd97',
    950: '#000000',
  },
}

SCSS

$custom: #64dd97;
$custom-light: #99e8b6;
$custom-dark: #000000;

JSON

{
  "hex": "#64dd97",
  "rgb": {
    "r": 100,
    "g": 221,
    "b": 151
  },
  "hsl": {
    "h": 145.289,
    "s": 64.021,
    "l": 62.941
  },
  "oklch": {
    "l": 0.81017,
    "c": 0.14858,
    "h": 155.5
  },
  "luminance": 0.56657
}

Semantic roles & 50–950 ramp

primary

#64DD97

secondary

#A63F7B

accent

#1A81CC

background

#FCFEFD

surface

#F5FDF8

border

#CFD5D1

text

#0F1611

muted

#808481

Preview Lab

Preview with #64DD97

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

Preview Lab → · Contrast checker → · Palette generator →