#64DF99#64DF99

#64DF99 is a light, vivid green. Relative luminance 0.578; OKLCH L 81.5% C 0.150 H 155.9°. Best body text is #000000 at 12.56:1 contrast (WCAG AA passes).

Color values

HEX	#64DF99
RGB	rgb(100, 223, 153)
HSL	hsl(146, 66%, 63%)
HSV	hsv(146, 55%, 87%)
CMYK	cmyk(55.2%, 0%, 31.4%, 12.5%)
CIE-LAB	lab(80.62, -50.09, 24.17)
CIE-LCH	lch(80.62, 55.62, 154.25°)
OKLab	oklab(81.55% -0.1365 0.0611)
OKLCH	oklch(81.55% 0.15 155.9)
XYZ	xyz(37.3899, 57.7812, 39.3133)
Luminance	0.5778 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#64DF99 #DF64AA

analogous

#6CDF64 #64DF99 #64DFD7

triadic

#64DF99 #9964DF #DF9964

tetradic

#64DF99 #646CDF #DF64AA #DFD764

square

#64DF99 #646CDF #DF64AA #DFD764

split-complementary

#64DF99 #D764DF #DF646C

monochromatic

#22A65B #31D578 #64DF99 #97E9BA #C9F4DC

Accessibility & contrast

On white

1.67

#64DF99 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

12.56

#64DF99 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #64DF99

12.56:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##64DF99	#FFFFFF	#000000	##000000
##64DF99	1.00	1.67	12.56	12.56
#FFFFFF	1.67	1.00	21.00	21.00
#000000	12.56	21.00	1.00	1.00
##000000	12.56	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#DECF95

Deuteranopia (green-blind)

#CDC39D

Tritanopia (blue-blind)

#3DDDCD

Achromatopsia (no color)

#C8C8C8

Design tokens & code

CSS

--color: #64df99;
/* rgb */ color: rgb(100, 223, 153);
/* oklch */ color: oklch(81.5% 0.150 155.9);

Tailwind

colors: {
  custom: {
    50: '#99eab7',
    500: '#64df99',
    950: '#000000',
  },
}

SCSS

$custom: #64df99;
$custom-light: #99eab7;
$custom-dark: #000000;

JSON

{
  "hex": "#64df99",
  "rgb": {
    "r": 100,
    "g": 223,
    "b": 153
  },
  "hsl": {
    "h": 145.854,
    "s": 65.775,
    "l": 63.333
  },
  "oklch": {
    "l": 0.81547,
    "c": 0.14954,
    "h": 155.9
  },
  "luminance": 0.57785
}

Semantic roles & 50–950 ramp

primary

#64DF99

secondary

#A93E7B

accent

#187FCE

background

#FCFEFD

surface

#F5FDF8

border

#CFD5D1

text

#0F1611

muted

#808481

Preview Lab

Preview with #64DF99

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

Preview Lab → · Contrast checker → · Palette generator →