#64DE99#64DE99

#64DE99 is a light, vivid green. Relative luminance 0.573; OKLCH L 81.3% C 0.148 H 156.1°. Best body text is #000000 at 12.45:1 contrast (WCAG AA passes).

Color values

HEX	#64DE99
RGB	rgb(100, 222, 153)
HSL	hsl(146, 65%, 63%)
HSV	hsv(146, 55%, 87%)
CMYK	cmyk(55%, 0%, 31.1%, 12.9%)
CIE-LAB	lab(80.32, -49.68, 23.76)
CIE-LCH	lch(80.32, 55.07, 154.44°)
OKLab	oklab(81.3% -0.1354 0.0601)
OKLCH	oklch(81.3% 0.148 156.1)
XYZ	xyz(37.1236, 57.2484, 39.2245)
Luminance	0.5725 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#64DE99 #DE64A9

analogous

#6CDE64 #64DE99 #64DED6

triadic

#64DE99 #9964DE #DE9964

tetradic

#64DE99 #646CDE #DE64A9 #DED664

square

#64DE99 #646CDE #DE64A9 #DED664

split-complementary

#64DE99 #D664DE #DE646C

monochromatic

#23A55B #32D378 #64DE99 #96E9BA #C9F3DB

Accessibility & contrast

On white

1.69

#64DE99 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

12.45

#64DE99 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #64DE99

12.45:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##64DE99	#FFFFFF	#000000	##000000
##64DE99	1.00	1.69	12.45	12.45
#FFFFFF	1.69	1.00	21.00	21.00
#000000	12.45	21.00	1.00	1.00
##000000	12.45	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#DDCE95

Deuteranopia (green-blind)

#CCC29D

Tritanopia (blue-blind)

#3DDCCC

Achromatopsia (no color)

#C7C7C7

Design tokens & code

CSS

--color: #64de99;
/* rgb */ color: rgb(100, 222, 153);
/* oklch */ color: oklch(81.3% 0.148 156.1);

Tailwind

colors: {
  custom: {
    50: '#99e9b7',
    500: '#64de99',
    950: '#000000',
  },
}

SCSS

$custom: #64de99;
$custom-light: #99e9b7;
$custom-dark: #000000;

JSON

{
  "hex": "#64de99",
  "rgb": {
    "r": 100,
    "g": 222,
    "b": 153
  },
  "hsl": {
    "h": 146.066,
    "s": 64.894,
    "l": 63.137
  },
  "oklch": {
    "l": 0.81303,
    "c": 0.14816,
    "h": 156.1
  },
  "luminance": 0.57252
}

Semantic roles & 50–950 ramp

primary

#64DE99

secondary

#A73F7A

accent

#197FCD

background

#FCFEFD

surface

#F5FDF8

border

#CFD5D1

text

#0F1611

muted

#808481

Preview Lab

Preview with #64DE99

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

Preview Lab → · Contrast checker → · Palette generator →